Leviticus 25
39 Ref And if your brother becomes poor and gives himself to you for money, do not make use of him like a servant who is your property;
40 Ref But let him be with you as a servant working for payment, till the year of Jubilee;
41 Ref Then he will go out from you, he and his children with him, and go back to his family and to the property of his fathers.