1 Samuel 14:11-15

11When the Philistines saw them coming, they shouted, “Look! The Hebrews are crawling out of their holes!”

12Then the men from the outpost shouted to Jonathan, “Come on up here, and we’ll teach you a lesson!” “Come on, climb right behind me,” Jonathan said to his armor bearer, “for the Lord will help us defeat them!”

13So they climbed up using both hands and feet, and the Philistines fell before Jonathan, and his armor bearer killed those who came behind them.

14They killed some twenty men in all, and their bodies were scattered over about half an acre.

15Suddenly, panic broke out in the Philistine army, both in the camp and in the field, including even the outposts and raiding parties. And just then an earthquake struck, and everyone was terrified.