'Battlements' in the Bible

(The Shulammite Bride)“I was a wall, and my breasts were like the towers.Then I became in the king’s eyesAs one [to be respected and allowed] to find peace.

“Raise the battle cry against her on every side!She has given her hand [in agreement] and has surrendered; her pillars have fallen,Her walls have been torn down.For this is the vengeance of the Lord:Take vengeance on her;As she has done [to others], do to her.

A day of trumpet and the battle cry [of invaders]Against the fortified citiesAnd against the high corner towers (battlements).

“I [the Lord] have cut off and destroyed nations [as a warning to Judah];Their corner towers (battlements) are in ruins.I have made their streets desolateSo that no one passes by;Their cities are destroyedSo that there is no man, there is no inhabitant.