NET
11 And the smoke from their torture will go up forever and ever, and those who worship the beast and his image will have no rest day or night, along with anyone who receives the mark of his name.”
Darby
11 And the smoke of their torment goes up to ages of ages, and they have no respite day and night who do homage to the beast and to its image, and if any one receive the mark of its name.
KJV
11 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.