'Walls of Jerusalem' in the Bible

And all the army of the Chaldeans who were with the chief of the executioners broke down the walls of Jerusalem all around.

And I went out by night by the Valley Gate, even before the Jackal Fountain, and to the Dung Gate, and looked at the walls of Jerusalem which were broken down, and its gates which were burned with fire.

And it happened, when Sanballat and Tobiah, and the Arabians, and the Ammonites, and the Ashdodites, heard that the walls of Jerusalem had gone up, and that the breaks were being filled, they were very angry.

Do good in Your good pleasure to Zion; build the walls of Jerusalem.

And the Chaldeans burned the king's house and the houses of the people, with fire, and broke down the walls of Jerusalem.