Leviticus 22:15-19

And they shall not profane the holy gifts of the sons of Israel, which they offer to the Lord,

and thereby bring upon them punishment for guilt by eating their holy gifts; for I am the Lord who sanctifies them.’ ” Flawless Animals for Sacrifice

Then the Lord spoke to Moses, saying,

“Speak to Aaron and to his sons, and to all the sons of Israel, and say to them, ‘Anyone of the house of Israel or of the strangers in Israel who presents his offering, whether it is any of their vows or any of their voluntary offerings, which they present to the Lord as a burnt offering—

for you to be accepted—it must be a male without defect from the cattle, the sheep, or the goats.