1 Samuel 17:33

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.

Numbers 13:31

But the men that went up with him said, We are not able to go up against the people; for they are stronger than we.

Deuteronomy 9:2

a people great and tall, the sons of the Anakim, whom thou knowest, and of whom thou hast heard say, Who can stand before the sons of Anak?

1 Samuel 17:42

And when the Philistine looked about, and saw David, he disdained him; for he was but a youth, and ruddy, and withal of a fair countenance.

1 Samuel 17:56

And the king said, Inquire thou whose son the stripling is.

Psalm 11:1

In Jehovah do I take refuge: How say ye to my soul, Flee as a bird to your mountain;

Revelation 13:4

and they worshipped the dragon, because he gave his authority unto the beast; and they worshipped the beast, saying, Who is like unto the beast? And who is able to war with him?

Treasury of Scripture Knowledge

Summary

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.

For thou art but

Bible References

Thou art not

Numbers 13:31
But the men that went up with him said, We are not able to go up against the people; for they are stronger than we.
Deuteronomy 9:2
a people great and tall, the sons of the Anakim, whom thou knowest, and of whom thou hast heard say, Who can stand before the sons of Anak?
Psalm 11:1
In Jehovah do I take refuge: How say ye to my soul, Flee as a bird to your mountain;
Revelation 13:4
and they worshipped the dragon, because he gave his authority unto the beast; and they worshipped the beast, saying, Who is like unto the beast? And who is able to war with him?

For thou art but

1 Samuel 17:42
And when the Philistine looked about, and saw David, he disdained him; for he was but a youth, and ruddy, and withal of a fair countenance.

American Standard Version Public Domain