Comparison: 2 Nephi 27:26 -> Isaiah 29:14

2 Nephi 27:26 (1830 edition page 111) Isaiah 29:14
therefore, I will proceed to do a marvellous work among this people; yea, a marvellous work, and a wonder: for the wisdom of their wise and learned shall perish, and the understanding of their prudent shall be hid. 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.