³⁸ Then Saul clothed David with his own garb, put a bronze helmet on his head, and clothed him in armor. ³⁹ David strapped his sword on his garment and tried to walk, but he was not used to it. So David said to Saul, “I cannot walk in these, for I am not used to them.” So David took them off. ⁴⁰ Then he took his staff in his hand, chose five smooth stones from the valley, put them in the pocket of the shepherd’s bag that he had, and with his sling in his hand, he approached the Philistine.