Leviticus 25:22 BBE

²⁰  And if you say, Where will our food come from in the seventh year, when we may not put in seed, or get in the increase

²¹  Then I will send my blessing on you in the sixth year, and the land will give fruit enough for three years.

²²  And in the eighth year you will put in your seed, and get your food from the old stores, till the fruit of the ninth year is ready.

²³  No exchange of land may be for ever, for the land is mine, and you are as my guests, living with me for a time.

²⁴  Wherever there is property in land, the owner is to have the right of getting it back.