'Walled' in the Bible

And when a man selleth a dwelling-house in a walled city, then hath his right of redemption been until the completion of a year from its selling; days -- is his right of redemption;

and if it is not redeemed until the fulness to him of a perfect year, then hath the house which is in a walled city been established to extinction to the buyer of it, to his generations; it goeth not out in the jubilee;

and the fish-gate have sons of Hassenaah built, they have walled it, and set up its doors, its locks, and its bars.

And the old gate have Jehoiada son of Paseah, and Meshullam son of Besodeiah, strengthened; they have walled it, and set up its doors, and its locks, and its bars.