Deuteronomy 23:19-20

New King James Version

^19 (A)“You shall not charge interest to your brother—interest on money or food or anything that is lent out at interest. ^20 (B)To a foreigner you may charge interest, but to your brother you shall not charge interest, ^(C)that the Lord your God may bless you in all to which you set your hand in the land which you are entering to possess.