1 Samuel 7:3-4, 10-11

Then Samuel said to all the people of Israel, “If you want to return to the LORD with all your hearts, get rid of your foreign gods and your images of Ashtoreth. Turn your hearts to the LORD and obey him alone; then he will rescue you from the Philistines.” So the Israelites got rid of their images of Baal and Ashtoreth and worshiped only the LORD.

Just as Samuel was sacrificing the burnt offering, the Philistines arrived to attack Israel. But the LORD spoke with a mighty voice of thunder from heaven that day, and the Philistines were thrown into such confusion that the Israelites defeated them. The men of Israel chased them from Mizpah to a place below Beth-car, slaughtering them all along the way.