1 Corinthians 1:19

Overview - 1 Corinthians 1
1	After his salutation and thanksgiving,
10	he exhorts them to unity,
12	and reproves their dissensions.
18	God destroys the wisdom of the wise,
21	by the foolishness of preaching;
26	and calls not the wise, mighty, and noble,
28	but the foolish, weak, and men of no account.

1 Corinthians 1:19  (King James Version)
For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent.