Leviticus 25:47
If a foreigner or temporary resident living among you prospers, but your brother dwelling near him becomes poor and sells himself to the foreigner or to a member of his clan,

Leviticus 25:49
either his uncle or cousin, or any close relative from his clan, may redeem him. Or if he prospers, he may redeem himself.

2 Kings 4:1
Now the wife of one of the sons of the prophets cried out to Elisha, "Your servant, my husband, is dead, and you know that your servant feared the LORD. And now his creditor is coming to take my two children as his slaves!"

Nehemiah 5:8
and said, "We have done our best to buy back our Jewish brothers who were sold to foreigners, but now you are selling your own brothers, that they may be sold back to us!" But they remained silent, for they could find nothing to say.