Leviticus 25:13-15

¹³in the year of this jubilee ye turn back each unto his possession.

¹⁴'And when thou sellest anything to thy fellow, or buyest from the hand of thy fellow, ye do not oppress one another;

¹⁵by the number of years after the jubilee thou dost buy from thy fellow; by the number of the years of increase he doth sell to thee;