Deuteronomy 24:19-21

¹⁹“When you are harvesting your crops and forget to bring in a bundle of grain from your field, don’t go back to get it. Leave it for the foreigners, orphans, and widows. Then the Lord your God will bless you in all you do. ²⁰When you beat the olives from your olive trees, don’t go over the boughs twice. Leave the remaining olives for the foreigners, orphans, and widows. ²¹When you gather the grapes in your vineyard, don’t glean the vines after they are picked. Leave the remaining grapes for the foreigners, orphans, and widows.