Deuteronomy 15:12-14
12
Freeing Servants
If a fellow Hebrew, a man or a woman, sells himself to you and serves you six years, in the seventh year you must let him go free.
13 And when you release him, do not send him away empty-handed.
14 Supply him liberally from your flock, your threshing floor and your winepress. Give to him as the Lord your God has blessed you.