Deuteronomy 24:21

And whensoever thou shalt gather the grapes of thy vineyard, thou shalt not glean what thou hast left; it shall be for the stranger, and the orphan, and the widow:

And when you shall have reaped corn in your field, and shall have forgotten a sheaf in your field, you shall not return to take it; it shall be for the stranger, and the orphan, and the widow, that the Lord your God may bless you in all the works of your hands.

When thou gatherest the grapes of thy vineyard, thou shalt not glean it afterward: it shall be for the stranger, for the fatherless, and for the widow.