Leviticus 25:22-24

²²You shall sow the eighth year, and eat of the fruits from the old store until the ninth year. Until its fruits come in, you shall eat the old store.

²³“‘The land shall not be sold in perpetuity, for the land is mine; for you are strangers and live as foreigners with me.

²⁴In all the land of your possession you shall grant a redemption for the land.