1 Corinthians 3:18-20

21st Century King James Version

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.”