Deuteronomy 24:12-14

12And if the man be needy, thou shalt not lie down with his pledge;

13in any case thou shalt return him the pledge at the going down of the sun, that he may sleep in his own upper garment and bless thee; and it shall be righteousness unto thee before Jehovah thy 1God.

14Thou shalt not oppress a hired servant [who is] poor and needy of thy brethren, or of thy sojourners who are in thy land within thy gates: