Psalm 94:11

The LORD knows the thoughts of man, that they are vanity.

1 Corinthians 3:20

And again, The Lord knows the thoughts of the wise, that they are vain.

Job 11:11-12

For he knows vain men: he sees wickedness also; will he not then consider it?

Psalm 49:10-13

For he sees that wise men die, likewise the fool and the senseless person perish, and leave their wealth to others.

Romans 1:21-22

Because, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish hearts were darkened.

1 Corinthians 1:19

For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent.

1 Corinthians 1:21

For since in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe.

1 Corinthians 1:25

Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.

Treasury of Scripture Knowledge

Summary

The LORD knoweth the thoughts of man, that they are vanity.

Bible References

General references

Psalm 49:10
For he sees that wise men die, likewise the fool and the senseless person perish, and leave their wealth to others.
Job 11:11
For he knows vain men: he sees wickedness also; will he not then consider it?
Romans 1:21
Because, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish hearts were darkened.
1 Corinthians 1:19
For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent.