KJV:
And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image, and whosoever receiveth the mark of his name.
NASB:
"And the smoke of their torment goes up forever and ever; they have no rest day and night, those who worship the beast and his image, and whoever receives the mark of his name."
KJV:
And one of the four beasts gave unto the seven angels seven golden vials full of the wrath of God, who liveth for ever and ever.
NASB:
Then one of the four living creatures gave to the seven angels seven golden bowls full of the wrath of God, who lives forever and ever.
KJV:
And again they said, Alleluia. And her smoke rose up for ever and ever.
NASB:
And a second time they said, "Hallelujah! HER SMOKE RISES UP FOREVER AND EVER."
KJV:
And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.
NASB:
And the devil who deceived them was thrown into the lake of fire and brimstone, where the beast and the false prophet are also; and they will be tormented day and night forever and ever.
KJV:
And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever.
NASB:
And there will no longer be any night; and they will not have need of the light of a lamp nor the light of the sun, because the Lord God will illumine them; and they will reign forever and ever.