KJV - For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause some to fall.

ASV - For they sleep not, except they do evil; And their sleep is taken away, unless they cause some to fall.

BBE - For they take no rest till they have done evil; their sleep is taken away if they have not been the cause of someone's fall.

WEB - For they don't sleep, unless they do evil. Their sleep is taken away, unless they make someone fall.

YLT - For they sleep not if they do not evil, And their sleep hath been taken violently away, If they cause not `some' to stumble.

Notes