For they do not sleep, unless they have done evil. And their sleep is quickly taken away from them, unless they have overthrown
Other versions
King James Version
For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause some to fall.English Standard Version
For they cannot sleep unless they have done wrong; they are robbed of sleep unless they have made someone stumble.New International Version
For they cannot sleep till they do evil; they are robbed of slumber till they make someone fall.