KJV:
And there was given unto him a mouth speaking great things and blasphemies; and power was given unto him to continue forty and two months.
NASB:
There was given to him a mouth speaking arrogant words and blasphemies, and authority to act for forty-two months was given to him.
KJV:
And I looked, and, lo, a Lamb stood on the mount Sion, and with him an hundred forty and four thousand, having his Father's name written in their foreheads.
NASB:
Then I looked, and behold, the Lamb was standing on Mount Zion, and with Him one hundred and forty-four thousand, having His name and the name of His Father written on their foreheads.
KJV:
And they sung as it were a new song before the throne, and before the four beasts, and the elders: and no man could learn that song but the hundred and forty and four thousand, which were redeemed from the earth.
NASB:
And they sang a new song before the throne and before the four living creatures and the elders; and no one could learn the song except the one hundred and forty-four thousand who had been purchased from the earth.