2 Samuel 23:21

And he killed an Egyptian, an impressive and handsome man. The Egyptian had a spear in his hand, but Benaiah went down to him with a club, snatched the spear out of the Egyptian’s hand and killed the man with his own spear.

1 Samuel 17:51

So he ran and stood over the Philistine, grasped 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.

1 Chronicles 11:23

He killed an Egyptian also, a man of great stature, five cubits tall. In the Egyptian’s hand was a spear like a weaver’s beam, and Benaiah went down to him with [only] a staff (rod) and grabbed the spear from the Egyptian’s hand and killed him with his own spear.

Colossians 2:15

When He had disarmed the rulers and authorities [those supernatural forces of evil operating against us], He made a public example of them [exhibiting them as captives in His triumphal procession], having triumphed over them through the cross.

Treasury of Scripture Knowledge

Summary

And he slew an Egyptian, a goodly man: and the Egyptian had a spear in his hand; but he went down to him with a staff, and plucked the spear out of the Egyptian's hand, and slew him with his own spear.

Bible References

Slew him

1 Samuel 17:51
So he ran and stood over the Philistine, grasped 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.
Colossians 2:15
When He had disarmed the rulers and authorities [those supernatural forces of evil operating against us], He made a public example of them [exhibiting them as captives in His triumphal procession], having triumphed over them through the cross.