I asked al-Bara' ibn Azib: What should be avoided in sacrificial animals? He said: The Messenger of Allah ﷺ stood among us, and my fingers are smaller than his fingers, and my fingertips are smaller than his fingertips. He said (pointing with his fingers): Four (types of animals) should be avoided in sacrifice: A One-eyed animal which has obviously lost the sight of one eye, a sick animal which is obviously sick, a lame animal which obviously limps and an animal with a broken leg with no marrow. I also detest an animal which has defective teeth. He said: Leave what you detest, but do not make it illegal for anyone. Abu Dawud said: (By a lean animal mean) and animal which has no marrow.  

قَامَ فِينَا رَسُولُ اللَّهِ ﷺ وَأَصَابِعِي أَقْصَرُ مِنْ أَصَابِعِهِ وَأَنَامِلِي أَقْصَرُ مِنْ أَنَامِلِهِ فَقَالَ أَرْبَعٌ لاَ تَجُوزُ فِي الأَضَاحِي الْعَوْرَاءُ بَيِّنٌ عَوَرُهَا وَالْمَرِيضَةُ بَيِّنٌ مَرَضُهَا وَالْعَرْجَاءُ بَيِّنٌ ظَلْعُهَا وَالْكَسِيرُ الَّتِي لاَ تَنْقَى قَالَ قُلْتُ فَإِنِّي أَكْرَهُ أَنْ يَكُونَ فِي السِّنِّ نَقْصٌ قَالَ مَا كَرِهْتَ فَدَعْهُ وَلاَ تُحَرِّمْهُ عَلَى أَحَدٍ  

I came to Utbah ibn AbdusSulami and said: AbulWalid, I went out seeking sacrificial animals. I did not find anything which attracted me except an animal whose teeth have fallen. So I abominated it. What do you say (about it)? He said: Why did you not bring it to me? He said: Glory be to Allah: Is if lawful for you and not lawful for me? He said: Yes, you doubt and I do not doubt. The Messenger of Allah ﷺ has forbidden an animal whose ear has been uprooted so much so that its hole appears (outwardly), and an animal whose horn has broken from the root, and an animal which has totally lost the sight of its eye, and an animal which is so thin and weak that it cannot go with the herd, and an animal with a broken leg.  

أَفَلاَ جِئْتَنِي بِهَا قُلْتُ سُبْحَانَ اللَّهِ تَجُوزُ عَنْكَ وَلاَ تَجُوزُ عَنِّي قَالَ نَعَمْ إِنَّكَ تَشُكُّ وَلاَ أَشُكُّ إِنَّمَا نَهَى رَسُولُ اللَّهِ ﷺ عَنِ الْمُصْفَرَّةِ وَالْمُسْتَأْصَلَةِ وَالْبَخْقَاءِ وَالْمُشَيَّعَةِ وَالْكَسْرَاءِ فَالْمُصْفَرَّةُ الَّتِي تُسْتَأْصَلُ أُذُنُهَا حَتَّى يَبْدُوَ سِمَاخُهَا وَالْمُسْتَأْصَلَةُ الَّتِي اسْتُؤْصِلَ قَرْنُهَا مِنْ أَصْلِهِ وَالْبَخْقَاءُ الَّتِي تَبْخَقُ عَيْنُهَا وَالْمُشَيَّعَةُ الَّتِي لاَ تَتْبَعُ الْغَنَمَ عَجْفًا وَضَعْفًا وَالْكَسْرَاءُ الْكَسِيرَةُ  

The Messenger of Allah ﷺ enjoined upon us to pay great attention to the eye and both ears, and not to sacrifice a one-eyed animal, and an animal with a slit which leaves something hanging at the front or back of the ear, or with a lengthwise slit with a perforation in the ear. I asked AbuIshaq: Did he mention an animal with broken horns and uprooted ears? He said: No. I said: 'What is the Muqabalah ?' He replied: 'It has been cut from the back of its ear.' I said: 'What about the Sharqa'? He replied: 'The ear has been split.' I said: 'What about the Kharqa'? He replied: 'A hole is made (in its ears) as a distinguishing mark.'"  

أَمَرَنَا رَسُولُ اللَّهِ ﷺ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالأُذُنَيْنِ وَلاَ نُضَحِّيَ بِعَوْرَاءَ وَلاَ مُقَابَلَةٍ وَلاَ مُدَابَرَةٍ وَلاَ خَرْقَاءَ وَلاَ شَرْقَاءَ قَالَ زُهَيْرٌ فَقُلْتُ لأَبِي إِسْحَاقَ أَذَكَرَ عَضْبَاءَ قَالَ لاَ قُلْتُ فَمَا الْمُقَابَلَةُ قَالَ يُقْطَعُ طَرَفُ الأُذُنِ قُلْتُ فَمَا الْمُدَابَرَةُ قَالَ يُقْطَعُ مِنْ مُؤَخَّرِ الأُذُنِ قُلْتُ فَمَا الشَّرْقَاءُ قَالَ تُشَقُّ الأُذُنُ قُلْتُ فَمَا الْخَرْقَاءُ قَالَ تُخْرَقُ أُذُنُهَا لِلسِّمَةِ  

The Prophet ﷺ prohibited to sacrifice an animal with a slit ear and broken horn. Abu Dawud said: The narrator Jurayy (b. Kulaib) is Sadusi, and belongs to Basrah. No one narrated traditions from him except Qatadah.  

أَنَّ النَّبِيَّ ﷺ نَهَى أَنْ يُضَحَّى بِعَضْبَاءِ الأُذُنِ وَالْقَرْنِ  

I asked Sa'id b. al-Musayyab: What is meant by animal with a slit ear and broken horn ? He replied: Half and more than half.  

النِّصْفُ فَمَا فَوْقَهُ