37. And David said, "The Lord who rescued me from the hand of the lion, and from the hand of the bear, he himself will free me from the hand of this Philistine." Then Saul said to David, "Go, and may the Lord be with you."
38. And Saul clothed David with his garments. And he placed a helmet of brass upon his head, and he clothed him with a breastplate.
39. Then David, having girded his sword over his armor, began to see if he could walk in the armor. But he was not accustomed to it. And David said to Saul: "I cannot move about in this way. For I am not used to it." And he put them aside.
40. And he took up his staff, which he held always in his hands. And he chose for himself five very smooth stones from the torrent. And he put them into the shepherd's bag that he had with him. And he took up a sling in his hand. And he went out against the Philistine.