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 - UKJV
Leviticus 19:10
10 And you shall not glean your vineyard, neither shall you gather every grape of your vineyard; you shall leave them for the poor and stranger: I am the LORD your God.