Leviticus 19:6-10

⁶The meat should be eaten on the day that you sacrifice it, but you are permitted to eat some of it on the next day. Anything that remains until the third/next day must be completely burned.

⁷For any of it to be eaten on the third day is very displeasing to me, and I will not accept that offering.

⁸I will punish anyone who eats it after the second day, because he will not have respected what I say is holy. And that person must no longer be allowed to associate with my people.

⁹When you harvest your grain, leave the grain at the very edge of the field, and do not pick up the grain that has fallen on the ground.

¹⁰And when you harvest your grapes, do not go back a second time to try to harvest some more, and do not pick up the grapes that have fallen on the ground. Leave those things for the poor people and for foreigners who are living among you. I, Yahweh your God, am commanding those things.