David ran and stood over him. He took hold of the Philistine's sword and drew it from the sheath. After he killed him, he cut off his head with the sword. When the Philistines saw that their hero was dead, they turned and ran.
NIV
So he ran and stood over the Philistine, took his sword and drew it out of its sheath, and killed him, and cut off his head with it. When the Philistines saw that their mighty champion was dead, they fled.
AMP
Therefore David ran, and stood upon the Philistine, and took his sword, and drew it out of the sheath thereof, and slew him, and cut off his head therewith. And when the Philistines saw their champion was dead, they fled.
KJV
Then the men of Israel and Judah surged forward with a shout and pursued the Philistines to the entrance of Gath and to the gates of Ekron. Their dead were strewn along the Shaaraim road to Gath and Ekron.
NIV
And the men of Israel and Judah rose with a shout and pursued the Philistines as far as Gath and the gates of Ekron. So the wounded Philistines fell along the way from Shaaraim as far as Gath and Ekron.
AMP
And the men of Israel and of Judah arose, and shouted, and pursued the Philistines, until thou come to the valley, and to the gates of Ekron. And the wounded of the Philistines fell down by the way to Shaaraim, even unto Gath, and unto Ekron.
KJV
As soon as David returned from killing the Philistine, Abner took him and brought him before Saul, with David still holding the Philistine's head.
NIV
When David returned from killing Goliath the Philistine, Abner brought him before Saul with the head of the Philistine in his hand.
AMP
And as David returned from the slaughter of the Philistine, Abner took him, and brought him before Saul with the head of the Philistine in his hand.
KJV