50 Thus David prevailed over the Philistine with a sling and a stone; without a sword in his hand he struck down the Philistine and killed him.
1 Samuel 17:50 Cross References - MSB
Judges 3:31
31 After Ehud came Shamgar son of Anath. And he too saved Israel, striking down six hundred Philistines with an oxgoad.
Judges 15:15
15 He found the fresh jawbone of a donkey, reached out his hand and took it, and struck down a thousand men.
1 Samuel 13:22
22 So on the day of battle not a sword or spear could be found in the hands of the troops with Saul and Jonathan; only Saul and his son Jonathan had weapons.
1 Samuel 17:39
39 David strapped his sword over the tunic and tried to walk, but he was not accustomed to them. “I cannot walk in these,” David said to Saul. “I am not accustomed to them.” So David took them off.
1 Samuel 21:9
9 The priest replied, “The sword of Goliath the Philistine, whom you killed in the Valley of Elah, is here; it is wrapped in a cloth behind the ephod. If you want, you may take it. For there is no other but this one.” And David said, “There is none like it; give it to me.”
1 Samuel 23:21
21 “May you be blessed by the LORD,” replied Saul, “for you have had compassion on me.