'Shouting' in the Bible

So David got up early in the morning, left the flock with someone to keep it, loaded up, and set out as Jesse had instructed him.He arrived at the perimeter of the camp as the army was marching out to its battle formation shouting their battle cry.

The men of Israel and Judah rallied, shouting their battle cry, and chased the Philistines to the entrance of the valley and to the gates of Ekron. Philistine bodies were strewn all along the Shaaraim road to Gath and Ekron.