19. if it is to be accepted for you it shall be a male without blemish, of the bulls or the sheep or the goats.
20. You shall not offer anything that has a blemish, for it will not be acceptable for you.
21. And when anyone offers a sacrifice of peace offerings to the Lord to fulfill a vow or as a freewill offering from the herd or from the flock, to be accepted it must be perfect; there shall be no blemish in it.