Leviticus 19:6-8

New Catholic Bible

⁶ You shall eat it either on the same day or on the next day. Whatever is left over until the third day should be burned in fire. ⁷ If you were to eat it on the third day, it would be an abomination. It would not be accepted. ⁸ Therefore, everyone who eats it shall bear his iniquity, because he shall have profaned something holy to the Lord. That person shall be cut off from among his people.