1 Samuel 17:52-53

52When the soldiers from Israel and Judah saw what had happened, they chased after the Philistines. They shouted their war song as they ran. They chased the Philistines all the way to Gath, and then to the gates of Ekron town. The dead bodies of the Philistine soldiers were lying everywhere on the road to Shaaraim, as far as Gath and Ekron.

53When the Israelite soldiers had finished chasing and killing the Philistines, they returned. They went into the Philistines' camp and they took their things for themselves.