1 Samuel 7:9-13

And Samuel took a sucking lamb, and offered it for a burnt offering wholly unto the LORD: and Samuel cried unto the LORD for Israel; and the LORD heard him.

And as Samuel was offering up the burnt offering, the Philistines drew near to battle against Israel: but the LORD thundered with a great thunder on that day upon the Philistines, and discomfited them; and they were smitten before Israel.

And the men of Israel went out of Mizpeh, and pursued the Philistines, and smote them, until they came under Beth-car.

Then Samuel took a stone, and set it between Mizpeh and Shen, and called the name of it Eben-ezer, saying, Hitherto hath the LORD helped us.

So the Philistines were subdued, and they came no more into the coast of Israel: and the hand of the LORD was against the Philistines all the days of Samuel.