20 When you beat your olive tree, you shall not go over the boughs again. It shall be for the stranger, for the fatherless, and for the widow.
Deuteronomy 24:20 Cross References - MKJV
Leviticus 19:10
10 And you shall not glean your vineyard. And you shall not gather the leavings of your vineyard. You shall leave them for the poor and the stranger. I am Jehovah your God.