Abu Dawud Book 9, Hadith Number 2800.
Chapter : Disapproved sacrificial animals.
Narated By Qatadah : I asked Sa’id b. al-Musayyab: What is meant by an animal with a slit ear and broken horn? He replied: Half and more than half.
Narated By Qatadah : I asked Sa’id b. al-Musayyab: What is meant by an animal with a slit ear and broken horn? He replied: Half and more than half.