Proverbs 4:16 in the King James Version
For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause some to fall.
Context
15 Avoid it, and don’t pass by it. Turn from it, and pass on.
16 For they don’t sleep unless they do evil. Their sleep is taken away, unless they make someone fall.
17 For they eat the bread of wickedness and drink the wine of violence.