Job 24:10
They cause the naked to go without clothing, and they take away the sheaves from the hungry.
Deuteronomy 24:19
When thou doest reap thy harvest in thy field and hast forgot a sheaf in the field, thou shalt not go again to bring it; it shall be for the stranger, for the fatherless, or for the widow, that the LORD thy God may bless thee in all the work of thine hands.
Amos 2:7-8
desiring that there be dust of the earth upon the head of the poor, and to twist the way of the humble: and the man and his father have gone in unto the same maid, profaning my holy name:
Amos 5:11-12
Forasmuch therefore as your treading is upon the poor, and ye take from him burdens of wheat, ye have built houses of hewn stone, but ye shall not dwell in them; ye have planted pleasant vineyards, but ye shall not drink wine of them.