1 Samuel 21:7-11

Now one of the servants of Saul was there that day, detained before the Lord; and his name was Doeg the Edomite, the chief of Saul’s shepherds.

David said to Ahimelech, “Now is there no spear or sword on hand? For I brought neither my sword nor my weapons with me, because the king’s matter was urgent.”

Then the priest said, “The sword of Goliath the Philistine, whom you killed in the Valley of Elah, behold, it is wrapped in a cloth behind the ephod; if you would take it for yourself, take it. For there is no other except it here.” And David said, “There is none like it; give it to me.”

Then David set out and fled that day from Saul, and went to Achish king of Gath.

But the servants of Achish said to him, “Is this not David, the king of the land? Did they not sing of this one as they danced, saying, ‘Saul has slain his thousands, And David his ten thousands’?”