1 Samuel 17:39-41

Young's Literal Translation

³⁹ And David girded his sword above his long robe, and beginneth to go, for he hath not tried [it]; and David saith unto Saul, `I am not able to go with these, for I had not tried;' and David turneth them aside from off him.

⁴⁰ And he taketh his staff in his hand, and chooseth for him five smooth stones from the brook, and putteth them in the shepherds' habiliments that he hath, even in the scrip, and his sling [is] in his hand, and he draweth nigh unto the Philistine.

⁴¹ And the Philistine goeth on, going and drawing near unto David, and the man bearing the buckler [is] before him,