1 Samuel 21:8-9

Is there not here under thine hand spear or sword? The sight of Doeg made David feel how helpless he was in case of attack, and he excuses his request for weapons by saying that he had left home unarmed because of the urgeney of the king's business. The whole matter must have seemed very suspicious to Ahimelech, but he was powerless, and answers that the only weapon in the sanctuary was David's own votive offering, the sword of Goliath, carefully deposited in a place of honour behind the ephod with the Urim and Thummim, and wrapped in a cloth for its protection. As the word is used in Isaiah 9:5 of military attire, it may mean Goliath's war mantle, but more probably it was a covering to preserve it from rust and damp. In 1 Samuel 17:54 it is said that Goliath's armour became David's private property, and nothing could be more natural than that he should thus lay up the sword in the tabernacle, as a thank offering to God. He now takes it with pleasure, saying, There is none like that; for it was a memorial of his greatest achievement, and might be the presage of good fortune again.

DAVID SEEKS REFUGE WITH THE KING OF GATH ( 1 Samuel 17:10-15 ).