Thematic Bible: In villages, inalienable

But the houses of the unwalled villages shall be counted with the fields of the country. They may be redeemed, and they shall go free in the Year of Jubilee. Nevertheless, the cities of the Levites, the houses in the cities of their possession, the Levites may redeem at any time. But if a house is not redeemed by a Levite, the sold house in the city they possess shall go free in the Year of Jubilee, for the houses in the Levite cities are their ancestral possession among the Israelites.