'Battle cry' in the Bible

So David got up early in the morning, left the flock with a keeper, picked up the provisions and went just as Jesse had directed him. And he came to the encampment as the army was going out in battle formation shouting the battle cry.

In the midst of Your meeting place Your enemies have roared [with their battle cry];They have set up their own emblems for signs [of victory].

“So joy and gladness are taken awayFrom the fruitful field and from the land of Moab.And I have made the wine cease from the wine presses;No one treads the grapes with shouting.Their shouting is not joyful shouting [but is instead, a battle cry].

“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).