King James Version (KJV)
Proverbs 4:16
“For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause [some] to fall.”
Verse in context — Proverbs 4
14
Enter not into the path of the wicked, and go not in the way of evil [men].
15
Avoid it, pass not by it, turn from it, and pass away.
16
For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause [some] to fall.
17
For they eat the bread of wickedness, and drink the wine of violence.
18
But the path of the just [is] as the shining light, that shineth more and more unto the perfect day.