Bible Verses About Walls: Frequently laid in ruins

And Joash king of Israel took Amaziah king of Judah, the son of Joash the son of Jehoahaz, at Beth-shemesh, and brought him to Jerusalem, and brake down the wall of Jerusalem from the gate of Ephraim unto the corner gate, four hundred cubits.

And they burnt the house of God, and brake down the wall of Jerusalem, and burnt all the palaces thereof with fire, and destroyed all the goodly vessels thereof.

Shout against her round about: she hath submitted herself; her bulwarks are fallen, her walls are thrown down; for it is the vengeance of Jehovah: take vengeance upon her; as she hath done, do unto her.