Leviticus 25:27

23 The land must not be sold permanently, because it is Mine, and you are but foreigners and residents with Me.

24 Thus for every piece of property you possess, you must provide for the redemption of the land.

25 If your brother becomes impoverished and sells some of his property, his nearest of kin may come and redeem what his brother has sold.

26 Or if a man has no one to redeem it for him, but he prospers and acquires enough to redeem his land,

27 he shall calculate the years since its sale, repay the balance to the man to whom he sold it, and return to his property.

28 But if he cannot obtain enough to repay him, what he sold will remain in possession of the buyer until the Year of Jubilee. In the Jubilee, however, it is to be released, so that he may return to his property.

29 If a man sells a house in a walled city, he retains his right of redemption until a full year after its sale; during that year it may be redeemed.

30 If it is not redeemed by the end of a full year, then the house in the walled city is permanently transferred to its buyer and his descendants. It is not to be released in the Jubilee.

31 But houses in villages with no walls around them are to be considered as open fields. They may be redeemed, and they shall be released in the Jubilee.

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