20 When you beat the olives from your trees, you must not go over the branches again. What remains will be for the foreigner, the fatherless, and the widow.
Deuteronomy 24:20 Cross References - MSB
Leviticus 19:10
10 You must not strip your vineyard bare or gather its fallen grapes. Leave them for the poor and the foreigner. I am the LORD your God.