(11) باب الشَّرْقَاءِ وَهِيَ مَشْقُوقَةُ الأُذُنِ
It was narrated from 'Ali bin Abi Talib, may Allah be please wityh him, that the messenger of Allah said:
"Do not sacrifice and animal with its ears slit from the front, and animal with its ears slit from the back, an animals with its ears slit lengthwise, and animal with a round hole in its ears, or an animal with one bad eye."
Reference: Sunan an-Nasa'i 4375
In-book reference: Book 43, Hadith 15
English translation: Vol. 5, Book 43, Hadith 4380