1 Samuel 7:10-12

Now Samuel was offering up the burnt offering, and the Philistines drew near to battle against Israel. But the LORD thundered with a great thunder on that day against the Philistines and confused them, so that they were routed before Israel. The men of Israel went out of Mizpah and pursued the Philistines, and struck them down as far as below Beth-car. Then Samuel took a stone and set it between Mizpah and Shen, and named it Ebenezer, saying, “Thus far the LORD has helped us.”