American Standard Version
therefore, behold, I will proceed to do a marvellous work among this people, even a marvellous work and a wonder; and the wisdom of their wise men shall perish, and the understanding of their prudent men shall be hid.

Berean Study Bible
Therefore I will again confound these people with wonder upon wonder. The wisdom of the wise will vanish, and the intelligence of the intelligent will be hidden.”

Douay-Rheims Bible
Therefore behold I will proceed to cause an admiration in this people, by a great and wonderful miracle: for wisdom shall perish from their wise men, and the understanding of their prudent men shall be hid.

English Revised Version
therefore, behold, I will proceed to do a marvelous work among this people, even a marvelous work and a wonder: and the wisdom of their wise men shall perish, and the understanding of their prudent men shall be hid.

King James Bible
Therefore, behold, I will proceed to do a marvellous work among this people, even a marvellous work and a wonder: for the wisdom of their wise men shall perish, and the understanding of their prudent men shall be hid.

World English Bible
therefore, behold, I will proceed to do a marvelous work among this people, even a marvelous work and a wonder; and the wisdom of their wise men will perish, and the understanding of their prudent men will be hidden."

Young's Literal Translation
Therefore, lo, I am adding to do wonderfully with this people, A wonder, and a marvel, And perished hath the wisdom of its wise ones, And the understanding of its intelligent ones hideth itself.'

Isaiah 29:14 Additional Translations ...