1 Samuel 21:9
The priest replied, "The sword of Goliath the Philistine, whom you struck down in the valley of Elah, is wrapped in a garment behind the ephod. If you wish, take it for yourself. Other than that, there's nothing here." David said, "There's nothing like it! Give it to me!"
1 Samuel 17:2
Saul and the Israelite army assembled and camped in the valley of Elah, where they arranged their battle lines to fight against the Philistines.
Exodus 28:6-14
"They are to make the ephod of gold, blue, purple, scarlet, and fine twisted linen, the work of an artistic designer.
1 Samuel 17:50-54
David prevailed over the Philistine with just the sling and the stone. He struck down the Philistine and killed him. David did not even have a sword in his hand.
1 Samuel 31:10
They placed Saul's armor in the temple of the Ashtoreths and hung his corpse on the city wall of Beth Shan.