Leviticus 7:15-17

New Revised Standard Version, Anglicised Catholic Edition

¹⁵ And the flesh of your thanksgiving sacrifice of well-being shall be eaten on the day it is offered; you shall not leave any of it until morning. ¹⁶ But if the sacrifice you offer is a votive offering or a freewill-offering, it shall be eaten on the day that you offer your sacrifice, and what is left of it shall be eaten the next day; ¹⁷ but what is left of the flesh of the sacrifice shall be burned on the third day.