1 Samuel 4:9

4:9 Be strong and act like men, you Philistines, or else you will wind up serving the Hebrews the way they have served you! Act like men and fight!”

1 Samuel 17:50

17:50 ¹ David prevailed over the Philistine with just the sling and the stone. He struck down the Philistine and killed him. David did not even have a sword in his hand. ² 

[17:50]  ¹ tc Most LXX mss lack v. 50.

[17:50]  ² tn Verse 50 is a summary statement; v. 51 gives a more detailed account of how David killed the Philistine.