1 Samuel 21:8-9

Then David said to Ahimelech, “Then have you not here a spear or a sword at hand? For I have brought neither my sword nor my weapons with me, because the king’s business required haste.” And the priest said, “The sword of Goliath the Philistine, whom you struck down in the 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.”