1 Samuel 17:32-33

New American Standard Bible

³² And David said to Saul, “^(A)May no one’s heart fail on account of him; ^(B)your servant will go and fight this Philistine!” ³³ But Saul said to David, “^(C)You are not able to go against this Philistine to fight him; for you are only a youth, while he has been a warrior since his youth.”