Deuteronomy 24:19-21

Darby(i) 19 When thou reapest thy harvest in thy field, and forgettest a sheaf in the field, thou shalt not return to fetch it; it shall be for the stranger, for the fatherless, and for the widow; that Jehovah thy God may bless thee in all the work of thy hands. 20 When thou shakest thine olive-tree, thou shalt not go over the boughs again; it shall be for the stranger, for the fatherless, and for the widow. 21 When thou gatherest the grapes of thy vineyard, thou shalt not glean it afterwards; it shall be for the stranger, for the fatherless, and for the widow.