1 Samuel 17:31-33

Darby Translation

³¹ And the words were heard which David spoke, and they rehearsed them before Saul; and he sent for him.

³² And David said to Saul, Let no man's heart fail because of him: thy servant will go and fight with this Philistine.

³³ And Saul said to David, Thou art not able to go against this Philistine to fight with him; for thou art but a youth, and he a man of war from his youth.