1 Samuel 14:12-13

12The 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.” 13Jonathan 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.