Musnad Ahmad 5:725

'Abdullah narrated to us, 'Ubaydullah ibn 'Umar al-Qawariri narrated to me, Khalid ibn al-Harith narrated to us, Sa'id narrated to us, from Qatadah, that he heard Jurayy ibn Kulayb narrating that he heard 'Ali saying: "The Messenger of Allah (peace and blessings of Allah be upon him) forbade [the sacrifice of] an animal with a broken horn or a torn ear."