GOD'S WORD® Translation
Saul responded to David, "You can't fight this Philistine. You're just a boy, but he's been a warrior since he was your age."

American Standard Version
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.

Berean Study Bible
But Saul replied, “You cannot go out against this Philistine to fight him. You are just a boy, and he has been a warrior from his youth.”

Douay-Rheims Bible
And Saul said to David: Thou art not able to withstand this Philistine, nor to fight against him: for thou art but a boy, but he is a warrior from his youth.

English Revised Version
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.

King James Bible
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.

World English Bible
Saul said to David, "You are not able to go against this Philistine to fight with him; for you are but a youth, and he a man of war from his youth."

Young's Literal Translation
And Saul saith unto David, 'Thou art not able to go unto this Philistine, to fight with him, for a youth thou art, and he a man of war from his youth.'

1 Samuel 17:33 Additional Translations ...