Leviticus 22:18-20

¹⁸“Speak to Aaron and his sons and to all the Israeli people and tell them that I command this: ‘If any of you Israelis or foreigners who live in Israel brings to me an animal that will be completely burned on the altar, either as a result of a solemn promise that you made to me or to be an offering that is given voluntarily,

¹⁹it must be an animal that has no defects, in order that it will be accepted by me.

²⁰Do not bring any animals that have defects, because I will not accept them as an offering from you.