15:12 If your fellow Hebrew – whether male or female – is sold to you and serves you for six years, then in the seventh year you must let that servant go free.
24:14 You must not oppress a lowly and poor servant, whether one from among your fellow Israelites or from the resident foreigners who are living in your land and villages.
32:36 The Lord will judge his people,
and will change his plans concerning his servants;
when he sees that their power has disappeared,
and that no one is left, whether confined or set free.