1 Samuel 14:17-23

17Then Saul said to the men who were with him, “Muster the forces and see who has left us.” When they did, it was Jonathan and his armor-bearer who were not there. 18Saul said to Ahijah, “Bring the ark of God.” (At that time it was with the Israelites.) Hebrew; Septuagint “Bring the ephod.” (At that time he wore the ephod before the Israelites.)

19While Saul was talking to the priest, the tumult in the Philistine camp increased more and more. So Saul said to the priest, “Withdraw your hand.” 20Then Saul and all his men assembled and went to the battle. They found the Philistines in total confusion, striking each other with their swords. 21Those Hebrews who had previously been with the Philistines and had gone up with them to their camp went over to the Israelites who were with Saul and Jonathan. 22When all the Israelites who had hidden in the hill country of Ephraim heard that the Philistines were on the run, they joined the battle in hot pursuit.

23So on that day the LORD saved Israel, and the battle moved on beyond Beth Aven.