Leviticus 19:9
"When you reap the harvest of your land, you are not to completely finish harvesting the corners of the field that is, you are not to pick what remains after you have reaped your harvest.
Leviticus 23:22
Furthermore, when you harvest the produce of your land, you are not to harvest all the way to the corners of your field or gather the gleanings of your harvest. Leave them for the poor and resident alien. I am the LORD your God."
Leviticus 23:29
Anyone who doesn't humble himself that same day is to be eliminated from contact with his people.
Ruth 2:15
After she had left to glean, Boaz commanded his servants, "Allow her to glean also among the cut sheaves, and don't taunt her.
Leviticus 23:10
"Tell the Israelis that when you enter the land that I'm about to give you and gather its produce, you are to bring a sheaf from the first portion of your harvest to the priest,
Deuteronomy 24:19-22
"When you are reaping in the field, and you overlook a sheaf, don't return to get it. Let it remain for the foreigner, the orphan, or the widow, in order that the LORD your God may bless everything you undertake.
Ruth 2:2
Ruth the Moabite told Naomi, "Please allow me to go out to the fields and glean grain behind anyone who shows me kindness." So Naomi replied, "Go ahead, my daughter."