Leviticus 25:35-38

35“If your brother has become poor and his hand cannot support himself among you, then you are to uphold him. He may live with you like an outsider or a temporary resident.

36Take no excessive interest from him, but fear your God, so that your brother can live with you.

37You are not to lend him your money at interest, nor give him your food for profit.

38I am Adonai your God, who brought you forth out of the land of Egypt, to give you the land of Canaan and to be your God.