1 Samuel 21:9
9 And the priest said, c“The sword of Goliath the Philistine, whom you struck down in dthe Valley of Elah, behold, it is here wrapped in a cloth behind the ephod. If you will take that, take it, for there is none but that here.” And David said, “There is none like that; give it to me.”
2 Samuel 23:21
21 And he struck down an Egyptian, a handsome man. The Egyptian had a spear in his hand, but Benaiah went down to him with a staff and snatched the spear out of the Egyptian’s hand and killed him with his own spear.