1 Corinthians 3:20 KJV
And again, The Lord knoweth the thoughts of the wise, that they are vain.
1 Corinthians 3:18–22 KJV Chapter Context
18
Let no man deceive himself. If any man among you seemeth to be wise in this world, let him become a fool, that he may be wise.
19
For the wisdom of this world is foolishness with God. For it is written, He taketh the wise in their own craftiness.
20
And again, The Lord knoweth the thoughts of the wise, that they are vain.
21
Therefore let no man glory in men. For all things are yours;
22
Whether Paul, or Apollos, or Cephas, or the world, or life, or death, or things present, or things to come; all are yours;