17:54And David took the head of the Philistine, and brought it to Jerusalem; but he put his armour in his tent.

21:9And the priest said, The sword of Goliath the Philistine, whom thou slewest in the valley of Elah, behold, it is here wrapped in a cloth behind the ephod: if thou wilt take that, take it: for there is no other save that here. And David said, There is none like that; give it me.