Deuteronomy 15
11 Ref For the poor will never cease out of the land: therefore I command you, saying, You shall surely open your hand to your brother, to your needy, and to your poor, in your land.
12 Ref If your brother, a Hebrew man, or a Hebrew woman, be sold to you, and serve you six years; then in the seventh year you shall let him go free from you.
13 Ref When you let him go free from you, you shall not let him go empty:
14 Ref you shall furnish him liberally out of your flock, and out of your threshing floor, and out of your winepress; as Yahweh your God has blessed you, you shall give to him.