Leviticus 19:3-6 New American Bible, Revised Edition (NABRE)

3. Each of you revere your mother and father, and keep my sabbaths. I, the Lord, am your God.

4. Do not turn aside to idols, nor make molten gods for yourselves. I, the Lord, am your God.

5. When you sacrifice your communion sacrifice to the Lord, you shall sacrifice it so that it is acceptable on your behalf.

6. It must be eaten on the day of your sacrifice or on the following day. Whatever is left over until the third day shall be burned in fire.

Leviticus 19