مسند الإمام أحمد بن حنبل
Musnad Ahmad ibn Hanbal
Imam Ahmad ibn Hanbal
1,374 hadiths
Filtrer par chapitre :
It was narrated from ‘Ali concerning the verse “You are only a warner, and to every people there is a guide`
dansMusnad Ahmad ibn Hanbalقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ الْمُنْذِرُ وَالْهَادِ رَجُلٌ مِنْ بَنِي هَاشِمٍ.
The Messenger of Allah (ﷺ) said: “The warner and the guide is a man from Banu Hashim.`
It was narrated that ‘Ali (رضي الله عنه) said
dansMusnad Ahmad ibn Hanbalقَالَ لَمَّا حَضَرَ الْبَأْسُ يَوْمَ بَدْرٍ اتَّقَيْنَا بِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَكَانَ مِنْ أَشَدِّ النَّاسِ مَا كَانَ أَوْ لَمْ يَكُنْ أَحَدٌ أَقْرَبَ إِلَى الْمُشْرِكِينَ مِنْهُ.
When the fighting grew intense on the day of Badr, we sought shelter by drawing close to the Messenger of Allah (ﷺ), who was one of the strongest of the people, and no one was closer to the mushrikeen than him.
قَالَ إِسْحَاقُ عَنْ أَبِيهِ، عَنْ عَلِيِّ بْنِ أَبِي طَالِبٍ، أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْ لُبْسِ الْقَسِّيِّ وَالْمُعَصْفَرِ وَعَنْ تَخَتُّمِ الذَّهَبِ وَعَنْ قِرَاءَةِ الْقُرْآنِ فِي الرُّكُوعِ.
It was narrated from `Ali bin Abi Talib (رضي الله عنه) that The Messenger of Allah (ﷺ) forbade garments made from a blend of linen and silk, or garments dyed with safflower, wearing gold rings and reciting Qur`an whilst bowing.
It was narrated from Ibraheem bin Fulan bin Hunain, that his grandfather Hunain said
dansMusnad Ahmad ibn Hanbalقَالَ قَالَ عَلِيٌّ نَهَانِي رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ لُبْسِ الْمُعَصْفَرِ وَعَنْ الْقَسِّيِّ وَعَنْ خَاتَمِ الذَّهَبِ وَعَنْ الْقِرَاءَةِ فِي الرُّكُوعِ قَالَ أَيُّوبُ أَوْ قَالَ أَنْ أَقْرَأَ وَأَنَا رَاكِعٌ قَالَ أَبُو خَيْثَمَةَ فِي حَدِيثِهِ حُدِّثْتُ أَنَّ إِسْمَاعِيلَ رَجَعَ عَنْ جَدِّهِ حُنَيْنٍ.
‘Ali said: The Messenger of Allah (ﷺ) forbade me to wear garments dyed with safflower, or garments made from a blend of linen and silk, or gold rings, and reciting Qur`an whilst bowing.
It was narrated from ‘Ali (رضي الله عنه) that he said
dansMusnad Ahmad ibn Hanbalقَالَ أَمَرَنِي رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنْ أَبِيعَ غُلَامَيْنِ أَخَوَيْنِ فَبِعْتُهُمَا فَفَرَّقْتُ بَيْنَهُمَا فَذَكَرْتُ ذَلِكَ لِلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ أَدْرِكْهُمَا فَارْتَجِعْهُمَا وَلَا تَبِعْهُمَا إِلَّا جَمِيعًا وَلَا تُفَرِّقْ بَيْنَهُمَا.
The Messenger of Allah (ﷺ) told me to sell two slaves who were brothers, so I sold them and separated them, I mentioned that to the Prophet (ﷺ) and he said: `Go and take them back, and only sell them together; do not separate them.”
It was narrated that Abu Hayyah said
dansMusnad Ahmad ibn Hanbalقَالَ رَأَيْتُ عَلِيًّا رَضِيَ اللَّهُ عَنْهُ يَتَوَضَّأُ فَغَسَلَ كَفَّيْهِ حَتَّى أَنْقَاهُمَا ثُمَّ مَضْمَضَ ثَلَاثًا ثُمَّ اسْتَنْشَقَ ثَلَاثًا وَغَسَلَ وَجْهَهُ ثَلَاثًا وَذِرَاعَيْهِ ثَلَاثًا وَمَسَحَ بِرَأْسِهِ وَغَسَلَ قَدَمَيْهِ إِلَى الْكَعْبَيْنِ وَأَخَذَ فَضْلَ طَهُورِهِ فَشَرِبَ وَهُوَ قَائِمٌ ثُمَّ قَالَ أَحْبَبْتُ أَنْ أُرِيَكُمْ كَيْفَ كَانَ طُهُورُ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ. حَدَّثَنَا عَبْد اللَّهِ حَدَّثَنَا خَلَفُ بْنُ هِشَامٍ الْبَزَّارُ حَدَّثَنَا أَبُو الْأَحْوَصِ عَنْ أَبِي إِسْحَاقَ قَالَ وَذَكَرَ عَبْدُ خَيْرٍ عَنْ عَلِيٍّ مِثْلَ حَدِيثِ أَبِي حَيَّةَ إِلَّا أَنَّ عَبْدَ خَيْرٍ قَالَ كَانَ إِذَا فَرَغَ مِنْ طُهُورِهِ أَخَذَ بِكَفَّيْهِ مِنْ فَضْلِ طَهُورِهِ فَشَرِبَ.
I saw ‘Ali (رضي الله عنه) doing wudoo`. He washed his hands until they were clean, then he rinsed his mouth three times, then he rinsed his nose three times; he washed his face three times and his forearms three times; he wiped his head and washed his feet up to the ankles. And he took the leftover water and drank it whilst standing. Then he said: I wanted to show you how the Messenger of Allah (ﷺ) did wudoo` ‘Abd Khair narrated a hadeeth like that of Abu Hayyah from `Ali, except that ’Abd Khair said: When he finished his wudoo’, he took some of the leftover water in his hand and drank it.
It was narrated from Jurayy bin Kulaib, that he heard `Ali (رضي الله عنه) say
dansMusnad Ahmad ibn Hanbalقَالَ قَتَادَةُ فَذَكَرْتُ ذَلِكَ لِسَعِيدِ بْنِ الْمُسَيَّبِ فَقَالَ الْعَضَبُ النِّصْفُ فَأَكْثَرُ مِنْ ذَلِكَ.
The Messenger of Allah (ﷺ) forbade sacrificing an animal that has lost most of its horn or ear. Qatadah said: I mentioned that to Sa’eed bin al-Musayyab and he said. one that has lost half or more (of its horn or ear).
It was narrated that ‘Ali (رضي الله عنه) said
dansMusnad Ahmad ibn Hanbalقَالَ نَهَانِي رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ التَّخَتُّمِ بِالذَّهَبِ وَعَنْ لُبْسِ الْقَسِّيِّ وَالْمَيَاثِرِ.
The Messenger of Allah (ﷺ) forbade me to wear gold rings, to wear garments made from a blend of linen and silk, and to use red saddlecloths.
It was narrated that Abu Hayyah said
dansMusnad Ahmad ibn Hanbalقَالَ عَبْدُ الرَّزَّاقِ عَنْ أَبِي حَيَّةَ، قَالَ رَأَيْتُ عَلِيًّا بَالَ فِي الرَّحَبَةِ وَدَعَا بِمَاءٍ فَتَوَضَّأَ فَغَسَلَ كَفَّيْهِ ثَلَاثًا وَمَضْمَضَ وَاسْتَنْشَقَ ثَلَاثًا وَغَسَلَ وَجْهَهُ ثَلَاثًا وَغَسَلَ ذِرَاعَيْهِ ثَلَاثًا ثَلَاثًا وَمَسَحَ بِرَأْسِهِ وَغَسَلَ قَدَمَيْهِ ثَلَاثًا ثَلَاثًا ثُمَّ قَامَ فَشَرِبَ مِنْ فَضْلِ وَضُوئِهِ ثُمَّ قَالَ إِنِّي رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَعَلَ كَالَّذِي رَأَيْتُمُونِي فَعَلْتُ فَأَرَدْتُ أَنْ أُرِيَكُمُوهُ.
I saw ‘Ali urinate in ar-Rahbah. (Then) he called for water and did wudoo’. He washed his hands three times, rinsed his mouth and nose three times, washed his face three times, washed his forearms three times each, wiped his head and washed his feet three times each. Then he stood up and drank from the leftover water, then he said: I saw the Messenger of Allah (ﷺ) do what you have seen me do, and I wanted to show it to you.
It was narrated that Ibrahim an-Nakha`i said
dansMusnad Ahmad ibn Hanbalقَالَ ضَرَبَ عَلْقَمَةُ بْنُ قَيْسٍ هَذَا الْمِنْبَرَ وَقَالَ خَطَبَنَا عَلِيٌّ رَضِيَ اللَّهُ عَنْهُ عَلَى هَذَا الْمِنْبَرِ فَحَمِدَ اللَّهَ وَأَثْنَى عَلَيْهِ وَذَكَرَ مَا شَاءَ اللَّهُ أَنْ يَذْكُرَ وَقَالَ إِنَّ خَيْرَ النَّاسِ كَانَ بَعْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَبُو بَكْرٍ ثُمَّ عُمَرُ رَضِيَ اللَّهُ عَنْهُمَا ثُمَّ أَحْدَثْنَا بَعْدَهُمَا أَحْدَاثًا يَقْضِي اللَّهُ فِيهَا
`Alqamah bin Qais struck this minbar and said: ‘Ali (رضي الله عنه) addressed us from this minbar, he praised and glorified Allah, and said what Allah willed that he should say, and he said:The best of this ummah after the Messenger of Allah (ﷺ) is Abu Bakr, then ‘Umar, may Allah be pleased with them both. Then we got involved in events and Allah will decide concerning that.
It was narrated that ‘Abd Khair said
dansMusnad Ahmad ibn Hanbalقَالَ سَمِعْتُ عَلِيًّا، رَضِيَ اللَّهُ عَنْهُ يَقُولُ إِنَّ خَيْرَ هَذِهِ الْأُمَّةِ بَعْدَ نَبِيِّهَا أَبُو بَكْرٍ ثُمَّ عُمَرُ رَضِيَ اللَّهُ عَنْهُمَا.
I heard ‘Ali (رضي الله عنه) say: The best of this ummah after its Prophet is Abu Bakr, then ‘Umar, may Allah be pleased with them both.
It was narrated that ‘Ali (رضي الله عنه) said
dansMusnad Ahmad ibn Hanbalقَالَ كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَيْسَ بِالْقَصِيرِ وَلَا بِالطَّوِيلِ ضَخْمَ الرَّأْسِ وَاللِّحْيَةِ شَثْنَ الْكَفَّيْنِ وَالْقَدَمَيْنِ ضَخْمَ الْكَرَادِيسِ مُشْرَبًا وَجْهُهُ حُمْرَةً طَوِيلَ الْمَسْرُبَةِ إِذَا مَشَى تَكَفَّأَ تَكَفُّؤًا كَأَنَّمَا يَتَقَلَّعُ مِنْ صَخْرٍ لَمْ أَرَ قَبْلَهُ وَلَا بَعْدَهُ مِثْلَهُ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ و قَالَ أَبُو النَّضْرِ الْمَسْرُبَةُ وَقَالَ كَأَنَّمَا يَنْحَطُّ مِنْ صَبَبٍ و قَالَ أَبُو قَطَنٍ الْمَسْرُبَةُ و قَالَ يَزِيدُ الْمَسْرُبَةُ.
The Messenger of Allah (ﷺ) was neither short not tall; he had a large head and beard, large hands and feet, large joints, a reddish face, and a long line of hair from his chest to his navel. When he walked he walked energetically, as if lifting his feet from a rock. I have never seen anyone like him before or since, may the blessings and peace of Allah be upon him.
It was narrated that Abu Juhaifah said
dansMusnad Ahmad ibn Hanbalقَالَ كُنْتُ أَرَى أَنَّ عَلِيًّا، رَضِيَ اللَّهُ عَنْهُ أَفْضَلُ النَّاسِ بَعْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَذَكَرَ الْحَدِيثَ قُلْتُ لَا وَاللَّهِ يَا أَمِيرَ الْمُؤْمِنِينَ إِنِّي لَمْ أَكُنْ أَرَى أَنَّ أَحَدًا مِنْ الْمُسْلِمِينَ بَعْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَفْضَلُ مِنْكَ قَالَ أَفَلَا أُحَدِّثُكَ بِأَفْضَلِ النَّاسِ كَانَ بَعْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ قُلْتُ بَلَى فَقَالَ أَبُو بَكْرٍ رَضِيَ اللَّهُ عَنْهُ فَقَالَ أَفَلَا أُخْبِرُكَ بِخَيْرِ النَّاسِ كَانَ بَعْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَأَبِي بَكْرٍ قُلْتُ بَلَى قَالَ عُمَرُ رَضِيَ اللَّهُ عَنْهُ.
I thought that ‘Ali (رضي الله عنه) was the best of the people after the Messenger of Allah (ﷺ)... and he quoted the hadeeth. I said: No by Allah, O Ameer al-Mu`mineen, I did not think that any of the Muslims after the Messenger of Allah (ﷺ) was better than you. He said: Shall I not tell you of the best of the people after the Messenger of Allah? I said: Yes. He said: Abu Bakr (رضي الله عنه). Then he said: Shall I not tell you of the best of the people after the Messenger of Allah and Abu Bakr? I said: Yes. He said: `Umar (رضي الله عنه).
Abdul-Malik bin Sal’ told us
dansMusnad Ahmad ibn Hanbalقَالَ سَمِعْتُهُ يَقُولُ قَامَ عَلِيٌّ رَضِيَ اللَّهُ عَنْهُ عَلَى الْمِنْبَرِ فَذَكَرَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ قُبِضَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَاسْتُخْلِفَ أَبُو بَكْرٍ رَضِيَ اللَّهُ عَنْهُ فَعَمِلَ بِعَمَلِهِ وَسَارَ بِسِيرَتِهِ حَتَّى قَبَضَهُ اللَّهُ عَزَّ وَجَلَّ عَلَى ذَلِكَ ثُمَّ اسْتُخْلِفَ عُمَرُ رَضِيَ اللَّهُ عَنْهُ عَلَى ذَلِكَ فَعَمِلَ بِعَمَلِهِمَا وَسَارَ بِسِيرَتِهِمَا حَتَّى قَبَضَهُ اللَّهُ عَزَّ وَجَلَّ عَلَى ذَلِكَ.
from ‘Abd Khair. I heard him say: `Ali (رضي الله عنه) stood on the minbar and mentioned the Messenger of Allah (ﷺ). He said: The Messenger of Allah (ﷺ) died and Abu Bakr (رضي الله عنه) was appointed as his successor, and he did what he had done and followed in his footsteps, and persisted in doing so until Allah, may He be glorified and exalted, took his soul in death. Then ‘Umar (رضي الله عنه) was appointed as his successor and he did what they had done and followed in their footsteps, and persisted in doing so until Allah, may He be glorified and exalted, took his soul in death.
It was narrated that ‘Ali bin Rabee`ah said I rode behind ‘Ali (رضي الله عنه). When he put his foot in the stirrup, he said
dansMusnad Ahmad ibn Hanbalقَالَ كُنْتُ رِدْفَ عَلِيٍّ رَضِيَ اللَّهُ عَنْهُ فَلَمَّا وَضَعَ رِجْلَهُ فِي الرِّكَابِ قَالَ بِسْمِ اللَّهِ فَلَمَّا اسْتَوَى قَالَ الْحَمْدُ لِلَّهِ {سُبْحَانَ الَّذِي سَخَّرَ لَنَا هَذَا وَمَا كُنَّا لَهُ مُقْرِنِينَ . وَإِنَّا إِلَى رَبِّنَا لَمُنْقَلِبُونَ} وَقَالَ أَبُو سَعِيدٍ مَوْلَى بَنِي هَاشِمٍ ثُمَّ حَمِدَ اللَّهَ ثَلَاثًا وَاللَّهُ أَكْبَرُ ثَلَاثًا ثُمَّ قَالَ سُبْحَانَ اللَّهِ ثَلَاثًا ثُمَّ قَالَ لَا إِلَهَ إِلَّا أَنْتَ ثُمَّ رَجَعَ إِلَى حَدِيثِ وَكِيعٍ سُبْحَانَكَ إِنِّي ظَلَمْتُ نَفْسِي فَاغْفِرْ لِي إِنَّهُ لَا يَغْفِرُ الذُّنُوبَ إِلَّا أَنْتَ ثُمَّ ضَحِكَ قُلْتُ مَا يُضْحِكُكَ قَالَ كُنْتُ رِدْفًا لِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَفَعَلَ كَالَّذِي رَأَيْتَنِي فَعَلْتُ ثُمَّ ضَحِكَ قُلْتُ يَا رَسُولَ اللَّهِ مَا يُضْحِكُكَ قَالَ قَالَ اللَّهُ تَبَارَكَ وَتَعَالَى عَجَبٌ لِعَبْدِي يَعْلَمُ أَنَّهُ لَا يَغْفِرُ الذُّنُوبَ غَيْرِي.
Bismillah (in the Name of Allah). When he got on his mount, he said: Al-Hamdu Lillah. `Glory be to the One Who has placed this (transport) at our service and we ourselves would not have been capable of that, and to our Lord is our final destiny` went back to the hadeeth of Wakee’ and said: Glory be to You, I have wronged myself, so forgive me; no one forgives sins but You. Then he smiled, and I said: What made you smile? He said: I was riding behind the Messenger of Allah (ﷺ), and he did what you have seen me do, then he smiled and I said: What made you smile, O Messenger of Allah (ﷺ)? He said: `Allah, may He be blessed and exalted, says: How remarkable is My slave; He knows that no one forgives sin except Me.`
It was narrated that ‘Ali (رضي الله عنه) said
dansMusnad Ahmad ibn Hanbalقَالَ اشْتَكَيْتُ فَأَتَانِي النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَأَنَا أَقُولُ اللَّهُمَّ إِنْ كَانَ أَجَلِي قَدْ حَضَرَ فَأَرِحْنِي وَإِنْ كَانَ مُتَأَخِّرًا فَاشْفِنِي أَوْ عَافِنِي وَإِنْ كَانَ بَلَاءً فَصَبِّرْنِي فَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَيْفَ قُلْتَ قَالَ فَأَعَدْتُ عَلَيْهِ قَالَ فَمَسَحَ بِيَدِهِ ثُمَّ قَالَ اللَّهُمَّ اشْفِهِ أَوْ عَافِهِ قَالَ فَمَا اشْتَكَيْتُ وَجَعِي ذَاكَ بَعْدُ.
l fell sick and the Prophet (ﷺ) came to me when I was saying: O Allah, if my time has come then grant me relief; if it has not yet come then heal me or grant me well being, and if this is a trial then grant me patience. He said: `What did you say?` I repeated it to him, then he touched me with his hand and said: `O Allah, heal him” or “grant him well being.” And I never suffered that sickness again after that.
حَدَّثَنَا وَكِيعٌ، عَنْ سُفْيَانَ، عَنْ أَبِي إِسْحَاقَ، عَنْ هُبَيْرَةَ، عَنْ عَلِيٍّ، رَضِيَ اللَّهُ عَنْهُ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يُوقِظُ أَهْلَهُ فِي الْعَشْرِ.
It was narrated from ‘Ali (رضي الله عنه) that the Prophet (ﷺ) used to wake his family up during the last ten (nights of Ramadan).
It was narrated that ‘Abd Khair said
dansMusnad Ahmad ibn Hanbalقَالَ سَمِعْتُ عَلِيًّا، رَضِيَ اللَّهُ عَنْهُ يَقُولُ قَبَضَ اللَّهُ نَبِيَّهُ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَلَى خَيْرِ مَا قُبِضَ عَلَيْهِ نَبِيٌّ مِنْ الْأَنْبِيَاءِ عَلَيْهِمْ السَّلَام ثُمَّ اسْتُخْلِفَ أَبُو بَكْرٍ رَضِيَ اللَّهُ عَنْهُ فَعَمِلَ بِعَمَلِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَسُنَّةِ نَبِيِّهِ وَعُمَرُ رَضِيَ اللَّهُ عَنْهُ كَذَلِكَ.
I heard ‘Ali (رضي الله عنه) say: Allah took His Prophet in the best way any Prophet was ever taken, then Abu Bakr (رضي الله عنه) was appointed as his successor and he did what the Messenger of Allah (ﷺ) had done and followed the Sunnah of his Prophet, and `Umar (رضي الله عنه) was appointed and did likewise.
It was narrated that ‘Abd Khair said
dansMusnad Ahmad ibn Hanbalقَالَ سَمِعْتُ عَلِيًّا، رَضِيَ اللَّهُ عَنْهُ يَقُولُ عَلَى الْمِنْبَرِ خَيْرُ هَذِهِ الْأُمَّةِ بَعْدَ نَبِيِّهَا أَبُو بَكْرٍ وَعُمَرُ رَضِيَ اللَّهُ عَنْهُمْ وَلَوْ شِئْتُ أَنْ أُسَمِّيَ الثَّالِثَ لَسَمَّيْتُهُ فَقَالَ رَجُلٌ لِأَبِي إِسْحَاقَ إِنَّهُمْ يَقُولُونَ إِنَّكَ تَقُولُ أَفْضَلُ فِي الشَّرِّ فَقَالَ أَحَرُورِيٌّ.
I heard ‘Ali (رضي الله عنه) saying on the minbar: The best of this ummah after its Prophet are Abu Bakr and ʻUmar, and if l wanted to name the third one, I would name him. A man said to Abu lshaq: They are saying that you say they were the best in evil. He said: Are you a Haroori (i.e.Khariji)?`
It was narrated that ‘Ali (رضي الله عنه) said
dansMusnad Ahmad ibn Hanbalقَالَ أَمَرَنَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالْأُذُنَ وَلَا نُضَحِّيَ بِشَرْقَاءَ وَلَا خَرْقَاءَ وَلَا مُقَابَلَةٍ وَلَا مُدَابَرَةٍ.
The Messenger of Allah (ﷺ) instructed us to check the eyes and ears, and not to sacrifice any animal whose ears are slit in two lengthwise, any animal that has a round hole in its ear as a distinguishing mark, any animal that has the edge of its ears cut, or any animal whose ears were slit from the back.