Leviticus 25:28-31

²⁸But if his hand find not sufficiency to give him, the (property) sold shall be in the hand of the buyer until the year of Jubilee, and shall go out in the Jubilee, and return to his possession.

²⁹And if a man sell a dwelling house in a town surrounded with a wall, he may redeem it within the full year of the sale of it; within that time shall be its redemption.

³⁰But if it be not repurchased when the whole year is completed, the house that is in the walled town shall belong absolutely to him who bought it for his generations; it shall not go out at the Jubilee.

³¹But the houses of the villages which have no wall round about them shall be accounted as the field of the land; they may be redeemed, or shall go out at the Jubilee.