11 So both of them showed themselves to the Philistine outpost. “Look!” said the Philistines. “The Hebrews are crawling out of the holes they were hiding in.”
12 The men of the outpost shouted to Jonathan and his armor-bearer, “Come up to us and we’ll teach you a lesson.” So Jonathan said to his armor-bearer, “Climb up after me; the LORD has given them into the hand of Israel.”
13 Jonathan climbed up, using his hands and feet, with his armor-bearer right behind him. The Philistines fell before Jonathan, and his armor-bearer followed and killed behind him.
14 In that first attack Jonathan and his armor-bearer killed some twenty men in an area of about half an acre.

Israel Routs the Philistines

15 Then panic struck the whole army—those in the camp and field, and those in the outposts and raiding parties—and the ground shook. It was a panic sent by God.a
16 Saul’s lookouts at Gibeah in Benjamin saw the army melting away in all directions.
17 Then 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.
18 Saul said to Ahijah, “Bring the ark of God.” (At that time it was with the Israelites.)b
19 While 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.”
20 Then Saul and all his men assembled and went to the battle. They found the Philistines in total confusion, striking each other with their swords.
21 Those 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.