Leviticus 23:22

And when ye shall reap the harvest of your land, ye shall not fully reap the remainder of the harvest of your field when thou reapest, and thou shalt not gather that which falls from thy reaping; thou shalt leave it for the poor and the stranger: I [am] the Lord your God.

And when ye reap the harvest of your land, thou shalt not make clean riddance of the corners of thy field when thou reapest, neither shalt thou gather any gleaning of thy harvest: thou shalt leave them unto the poor, and to the stranger: I am the Lord your God.

“‘When you reap the harvest of your land, you must not wholly reap into the corners of your field. You must not gather the gleanings of your harvest. You must leave them for the poor and for the foreigner. I am Yahweh your God.’”