Leviticus 19:4-6

New Revised Standard Version Catholic Edition

⁴ Do not turn to idols or make cast images for yourselves: I am the Lord your God.

⁵ When you offer a sacrifice of well-being to the Lord, offer it in such a way that it is acceptable in your behalf. ⁶ It shall be eaten on the same day you offer it, or on the next day; and anything left over until the third day shall be consumed in fire.