'Walled' in the Bible

And you are to put every walled town to destruction, cutting down every good tree, and stopping up every water-spring, and making all the good land rough with stones.

Please, let us make a little walled upper chamber and let us set a bed for him there, and a table and a chair and a lampstand; and it shall be, when he comes to us, that he can turn in there.”

"As soon as you receive this letter (since your master's children are with you, you have chariots and horses there with you, and you are protected by a walled city and weaponry),

And the children of Israel did secretly against the Lord their God things which were not right, building high places for themselves in all their towns, from the tower of the watchmen to the walled town.

He overcame the Philistines as far as Gaza and its limits, from the tower of the watchman to the walled town.

During the fourteenth year of the reign of King Hezekiah, King Sennacherib of Assyria approached all of the walled cities of Judah and seized them.