New Revised Standard Version
So David prevailed over the Philistine with a sling and a stone, striking down the Philistine and killing him; there was no sword in David’s hand.

Contemporary English Version
David defeated Goliath with a sling and a rock. He killed him without even using a sword.

New American Bible
Thus David triumphed over the Philistine with sling and stone; he struck the Philistine dead, and did it without a sword in his hand.

Douay-Rheims Bible
And David prevailed over the Philistine, with a sling and a stone, and he struck, and slew the Philistine. And as David had no sword in his hand,

And David prevailed over the Philistine, with a sling and a stone, and he struck, and slew the Philistine. And as David had no sword in his hand,

1 Samuel 21:9 And the priest said: Lo, here is the sword of Goliath, the Philistine, whom thou slewest in the valley of Terebinth, wrapped up in a cloth behind the ephod: if thou wilt take this, take it, for here there is no other but this. And David said: There is none like that, give it me.

1 Samuel 23:21 And Saul said: Blessed be ye of the Lord, for you have pitied my case.

Judges 3:31 After him was Samgar, the son of Anath, who slew of the Philistines six hundred men with a ploughshare: and he also defended Israel.

Judges 15:15 And finding a jawbone, even the jawbone of an ass, which lay there, catching it up, he slew therewith a thousand men.

but there was

1 Samuel 17:39 And David having girded his sword upon his armour, began to try if he could walk in armour: for he was not accustomed to it. And David said to Saul: I cannot go thus, for I am not used to it. And he laid them off,

1 Samuel 13:22 And when the day of battle was come, there was neither sword nor spear found in the hand of any of the people that were with Saul and Jonathan, except Saul and Jonathan his son.