Leviticus 25:50-52

English Standard Version Anglicised

⁵⁰ He shall calculate with his buyer from the year when he sold himself to him until the year of jubilee, and the price of his sale shall vary with the number of years. The time he was with his owner shall be ^(A)rated as the time of a hired servant. ⁵¹ If there are still many years left, he shall pay proportionately for his redemption some of his sale price. ⁵² If there remain but a few years until the year of jubilee, he shall calculate and pay for his redemption in proportion to his years of service.