Leviticus 25:42

39 `And when thy brother becometh poor with thee, and he hath been sold to thee, thou dost not lay on him servile service;

40 as an hireling, as a settler, he is with thee, till the year of the jubilee he doth serve with thee, --

41 then he hath gone out from thee, he and his sons with him, and hath turned back unto his family; even unto the possession of his fathers he doth turn back.

42 `For they [are] My servants, whom I have brought out from the land of Egypt: they are not sold [with] the sale of a servant;

43 thou rulest not over him with rigour, and thou hast been afraid of thy God.

44 `And thy man-servant and thy handmaid whom thou hast [are] of the nations who [are] round about you; of them ye buy man-servant and handmaid,

45 and also of the sons of the settlers who are sojourning with you, of them ye buy, and of their families who [are] with you, which they have begotten in your land, and they have been to you for a possession;