Leviticus 25:22-26

²²And you shall sow in the eighth year, and eat of the old produce unto the ninth year: until the fruit come in, you shall eat of the old.

²³But you may not sell the ground absolutely: for the land is Mine, for you are guests and sojourners before Me;

²⁴And in all the land of your inheritance you shall let the ground have redemption.

²⁵When thy brother hath become poor, and shall have sold his possession, his redeemer who is of kin to him may come and release that which his kinsman has sold.

²⁶And if he have no one to release it, and it pertaineth to his hand to find sufficient means for its redemption;