Leviticus 19:9
When you reap the harvest of your land, you are not to reap to the very edges of your field or gather the gleanings of your harvest.

Leviticus 19:10
You must not strip your vineyard bare or gather its fallen grapes. Leave them for the poor and the sojourner. I am the LORD your God.

Leviticus 23:22
When you reap the harvest of your land, do not reap all the way to the edges of your field or gather the gleanings of your harvest. Leave them for the poor and the foreign resident. I am the LORD your God.'"

Deuteronomy 24:19
If you are harvesting in your field and forget a sheaf there, do not go back to get it. It is to be left for the foreigner, the fatherless, and the widow, so that the LORD your God may bless you in all the work of your hands.

Ruth 2:3
So Ruth departed and went out into the field and gleaned after the harvesters. And she happened to come to the part of the field belonging to Boaz, who was from the clan of Elimelech.

Ruth 2:7
She has said, 'Please let me glean and gather among the sheaves behind the harvesters.' So she came out and has continued from morning until now, except that she rested a short time in the shelter."