1 Samuel 7:11-14

11And the men of Israel came out of Mizpah and pursued the Philistines, and struck them down as far as [the territory] below Beth-car.

12Then Samuel took a stone and set it between Mizpah and Shen, and he named it Ebenezer (stone of help), saying, “Thus far the Lord has helped us.”

13So the Philistines were subdued and they did not come anymore into Israelite territory. And the hand of the Lord was against the Philistines all the days of Samuel.

14The cities which the Philistines had taken from Israel were restored to Israel, from Ekron to Gath; and Israel recovered the cities’ territory from the Philistines. Also there was peace between Israel and the Amorites.