1 Samuel 17:33

33 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."

1 Samuel 17:33 Meaning and Commentary

1 Samuel 17:33

And Saul said to David, thou art not able to go against this
Philistine to fight with him
Had neither strength of body, nor skill in military affairs, to encounter with a man of his stature, and warlike genius and practice:

for thou [art but] a youth;
some say about fourteen or sixteen years of age, but very probably about twenty, and not more, and so not only weak, but inexpert in the art of fighting:

and he a man of war from his youth;
a gigantic man, trained up in, inured to, and expert in the affairs of war; so that David could not, on any account, be a competitor with him, and a match for him.

1 Samuel 17:33 In-Context

31 What David said was overheard and reported to Saul, who then sent for him.

32 David told Saul, "No one should be discouraged because of this. I will go and fight this Philistine."

33 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."

34 David replied to Saul, "I am a shepherd for my father's sheep. Whenever a lion or a bear came and carried off a sheep from the flock,

35 I went after it, struck it, and rescued the sheep from its mouth. If it attacked me, I took hold of its mane, struck it, and killed it.