Romans 11:25

For I do not wish you, brethren, to be ignorant of this mystery (lest ye be wise in your own conceits), that a hardening, in part, has befallen Israel, until the fulness of the gentiles come in;

1 Corinthians 3:18

Let no one deceive himself. If any one among you thinks that he is wise in this world, let him become a fool, that he may become wise.

1 Corinthians 8:2

If anyone thinks that he has known anything, not yet did he know it as he ought to know it;

James 1:5

But, if any of you is lacking in wisdom, let him ask from God, Who giveth to all liberally, and upbraideth not; and it will be given him;

2 Peter 2:12-16

But these, as irrational creatures, born naturally for capture and destruction, railing in matters of which they are ignorant, shall in their destruction be also destroyed,

Treasury of Scripture Knowledge

Summary

Surely I am more brutish than any man, and have not the understanding of a man.

Bible References

I am

Romans 11:25
For I do not wish you, brethren, to be ignorant of this mystery (lest ye be wise in your own conceits), that a hardening, in part, has befallen Israel, until the fulness of the gentiles come in;
1 Corinthians 3:18
Let no one deceive himself. If any one among you thinks that he is wise in this world, let him become a fool, that he may become wise.
1 Corinthians 8:2
If anyone thinks that he has known anything, not yet did he know it as he ought to know it;
James 1:5
But, if any of you is lacking in wisdom, let him ask from God, Who giveth to all liberally, and upbraideth not; and it will be given him;