Leviticus 25:31 in the King James Version
But the houses of the villages which have no wall round about them shall be counted as the fields of the country: they may be redeemed, and they shall go out in the jubile.
Context
30 If it isn’t redeemed within the space of a full year, then the house that is in the walled city shall be made sure in perpetuity to him who bought it, throughout his generations. It shall not be released in the Jubilee.
31 But the houses of the villages which have no wall around them shall be accounted for with the fields of the country: they may be redeemed, and they shall be released in the Jubilee.
32 “‘Nevertheless, in the cities of the Levites, the Levites may redeem the houses in the cities of their possession at any time.