"The Messenger of Allah commanded us to examine the eyes and ears (of animals) and not to Sacrifice and animal with a bad eye, nor an animal with its ears slit from the front, nor an animals with its ears slit form the back, nor an animal with a round hole in its ear.  

أَمَرَنَا رَسُولُ اللَّهِ ﷺ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالأُذُنَ وَأَنْ لاَ نُضَحِّيَ بِعَوْرَاءَ وَلاَ مُقَابَلَةٍ وَلاَ مُدَابَرَةٍ وَلاَ شَرْقَاءَ وَلاَ خَرْقَاءَ  

"The Messenger of Allah ﷺ ordered that we check the eyes and ears, and not to slaughter the Muqabalah, nor the Mudabarah, nor the Sharqa', nor the Kharqa'"  

أَمَرَنَا رَسُولُ اللَّهِ ﷺ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالأُذُنَ وَأَنْ لاَ نُضَحِّيَ بِمُقَابَلَةٍ وَلاَ مُدَابَرَةٍ وَلاَ شَرْقَاءَ وَلاَ خَرْقَاءَ  

The Messenger of Allah ﷺ commanded us to examine the eyes and ears [of sacrificial animals] and not to sacrifice one that was blind in one eye, or al-muqabalah, or mudabarah, or sharqaʼ, or kharqaʼ. Zuhair said: I said to Abu Ishaq; Did he mention the one with its nose [or ear or lip] cutoff? He said: No. I said: What is al-muqabalah? He said: One that has the edge of its ears cut. I said: What is al-mudabarah? He said: One whose ears are slit from the back, I said: What is al-sharqa? He said: One whose ears are slit in two lengthwise, I said: What is al-kharqaʿ? He said:One that has a round hole in its ear as a distinguishing mark.  

أَمَرَنَا رَسُولُ اللهِ ﷺ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالْأُذُنَ وَأَنْ لَا نُضَحِّيَ بِعَوْرَاءَ وَلا مُقَابَلَةٍ وَلا مُدَابَرَةٍ وَلا شَرْقَاءَ وَلا خَرْقَاءَ قَالَ زُهَيْرٌ قُلْتُ لِأَبِي إِسْحَاقَ أَذَكَرَ عَضْبَاءَ؟ قَالَ لَا قُلْتُ مَاالْمُقَابَلَةُ قَالَ يُقْطَعُ طَرَفُ الْأُذُنِ قُلْتُ مَا الْمُدَابَرَةُ؟ قَالَ يُقْطَعُ مُؤَخَّرُ الْأُذُنِ قُلْتُ مَا الشَّرْقَاءُ؟ قَالَ تُشَقُّ الْأُذُنُ قُلْتُ مَا الْخَرْقَاءُ؟ قَالَ تَخْرِقُ أُذُنَهَا السِّمَةُ  

The Messenger of Allah ﷺ commanded us to check the eyes and ears (of sacrificial animals), and told us not to sacrifice any that is one-eyed, or any muqabalah, mudabarah, sharqa’ or kharqaʿ. Zuhair said: “I said to Abu Ishaq, “Did he mention the one with its nose [or ear or lip] cut off?” He said: “No”, I said: “What is al-muqabalah?” He said: “One that has the edge of its ears cut.” I said: “What is al-mudabarah?” He said: “One whose ears are slit from the back.” I said: “What is ash-sharqaʿ?” He said: “One whose ears are slit in two lengthwise.” I said: “What is al-kharqaʿ?” He said: “One that has a round hole in its ear as a distinguishing mark.””  

أَمَرَنَا رَسُولُ اللهِ ﷺ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالْأُذُنَ وَأَنْ لَا نُضَحِّيَ بِعَوْرَاءَ وَلا مُقَابَلَةٍ وَلا مُدَابَرَةٍ وَلا شَرْقَاءَ وَلا خَرْقَاءَ قَالَ زُهَيْرٌ فَقُلْتُ لِأَبِي إِسْحَاقَ أَذَكَرَ عَضْبَاءَ؟ قَالَ لَا قُلْتُ مَا الْمُقَابَلَةُ؟ قَالَ هِيَ الَّتِي يُقْطَعُ طَرَفُ أُذُنِهَا قُلْتُ فَالْمُدَابَرَةُ؟ قَالَ الَّتِي يُقْطَعُ مُؤَخَّرُ الْأُذُنِ قُلْتُ مَا الشَّرْقَاءُ؟ قَالَ الَّتِي يُشَقُّ أُذُنُهَا قُلْتُ فَمَا الْخَرْقَاءُ؟ قَالَ الَّتِي تَخْرِقُ أُذُنَهَا السِّمَةُ  

[Machine] "Our Prophet ﷺ ordered us to pluck out stray hairs around the eyes and ears, and not to have a meeting with someone who has cut a corner of his ear, or has cut the side of his ear, or has a split ear, or has a pierced ear." Abu Ishaq said, "Meeting refers to the cutting of the lobe of the ear, mudadara (cutting the side) refers to cutting the side of the ear, sharqa (split) refers to a split ear, and kharqa (pierced) refers to a pierced ear."  

«أَمَرَنَا رَسُولُ اللَّهِ ﷺ أَنْ نَسْتَشْرِفَ الْعَيْنَ وَالْأُذُنَ وَلَا يُضَحَّى بِمُقَابَلَةٍ وَلَا مُدَابَرَةٍ وَلَا شَرْقَاءَ وَلَا خَرْقَاءَ» قَالَ أَبُو إِسْحَاقَ الْمُقَابَلَةُ مَا قُطِعَ طَرَفُ أُذُنِهَا وَالْمُدَابَرَةُ مَا قُطِعَ مِنْ جَانِبِ الْأُذُنِ وَالشَّرْقَاءُ الْمَشْقُوقَةُ وَالْخَرْقَاءُ الْمَثْقُوبَةُ