NET
20 Where is the wise man? Where is the expert in the Mosaic law? Where is the debater of this age? Has God not made the wisdom of the world foolish?
Darby
20 Where [is the] wise? where scribe? where disputer of this world? has not God made foolish the wisdom of the world?
KJV
20 Where [is] the wise? where [is] the scribe? where [is] the disputer of this world? hath not God made foolish the wisdom of this world?