1 Corinthians 3:20

And again, The Lord knoweth the thoughts of the wise, that they are vain.
— 1 Corinthians 3:20, King James Version

In other translations

World English Bible (WEB)

And again, "The Lord knows the reasoning of the wise, that it is worthless."

American Standard Version (ASV)

and again, The Lord knoweth the reasonings of the wise, that they are vain.

Young's Literal Translation (YLT)

and again, 'The Lord doth know the reasonings of the wise, that they are vain.'