1 Samuel 7:10-14

And as Samuel was offering up the burnt-offering, the Philistines drew near to battle against Israel; but Jehovah thundered with a great thunder on that day upon the Philistines, and discomfited them; and they were smitten down before Israel. And the men of Israel went out of Mizpah, and pursued the Philistines, and smote them, until they came under Beth-car. Then Samuel took a stone, and set it between Mizpah and Shen, and called the name of it Eben-ezer, saying, Hitherto hath Jehovah helped us. So the Philistines were subdued, and they came no more within the border of Israel: and the hand of Jehovah was against the Philistines all the days of Samuel. And the cities which the Philistines had taken from Israel were restored to Israel, from Ekron even unto Gath; and the border thereof did Israel deliver out of the hand of the Philistines. And there was peace between Israel and the Amorites.