KJV: 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.
NASB: Therefore behold, I will once again deal marvelously with this people, wondrously marvelous; And the wisdom of their wise men will perish, And the discernment of their discerning men will be concealed."
KJV: Thou shalt not see a fierce people, a people of a deeper speech than thou canst perceive; of a stammering tongue, that thou canst not understand.
NASB: You will no longer see a fierce people, A people of unintelligible speech which no one comprehends, Of a stammering tongue which no one understands.
KJV: The anger of the LORD shall not return, until he have executed, and till he have performed the thoughts of his heart: in the latter days ye shall consider it perfectly.
NASB: "The anger of the LORD will not turn back Until He has performed and carried out the purposes of His heart; In the last days you will clearly understand it.
KJV: And in all matters of wisdom and understanding, that the king inquired of them, he found them ten times better than all the magicians and astrologers that were in all his realm.
NASB: As for every matter of wisdom and understanding about which the king consulted them, he found them ten times better than all the magicians and conjurers who were in all his realm.
KJV: And it came to pass, when I, even I Daniel, had seen the vision, and sought for the meaning, then, behold, there stood before me as the appearance of a man.
NASB: When I, Daniel, had seen the vision, I sought to understand it; and behold, standing before me was one who looked like a man.
KJV: In the third year of Cyrus king of Persia a thing was revealed unto Daniel, whose name was called Belteshazzar; and the thing was true, but the time appointed was long: and he understood the thing, and had understanding of the vision.
NASB: In the third year of Cyrus king of Persia a message was revealed to Daniel, who was named Belteshazzar; and the message was true and one of great conflict, but he understood the message and had an understanding of the vision.