'Wall' in the Bible

Jehovah hath purposed to destroy the wall of the daughter of Zion: he hath stretched out the line, he hath not withdrawn his hand from destroying; and he hath made the rampart and the wall to lament: they languish together.

Their heart cried unto the Lord. O wall of the daughter of Zion, let tears run down like a torrent day and night: give thyself no respite; let not the apple of thine eye rest.