1 Samuel 7:10

7:10 As Samuel was offering burnt offerings, the Philistines approached to do battle with Israel. But on that day the Lord thundered loudly against the Philistines. He caused them to panic, and they were defeated by Israel.

1 Samuel 17:40

17:40 He took his staff in his hand, picked out five smooth stones from the stream, placed them in the pouch of his shepherd’s bag, took his sling in hand, and approached the Philistine.

1 Samuel 26:7

26:7 So David and Abishai approached the army at night and found Saul lying asleep in the entrenchment with his spear stuck in the ground by his head. Abner and the army were lying all around him.