Hadith 1464

He said, "God’s Messenger forbade us to sacrifice an animal with a broken horn or a slit ear.” Ibn Majah transmitted it.

وَعَنْ عَلِيٍّ قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَن نضحي بأعضب الْقرن وَالْأُذن. رَوَاهُ ابْن مَاجَه

Reference: 5614640
In-book reference: Book 4, Hadith 1464