Leviticus 25:52-54

New King James Version

⁵² And if there remain but a few years until the Year of Jubilee, then he shall reckon with him, and according to his years he shall repay him the price of his redemption. ⁵³ He shall be with him as a yearly hired servant, and he shall not rule with rigor over him in your sight. ⁵⁴ And if he is not redeemed in these years, then he shall be released in the Year of Jubilee—he and his children with him.