Proverbs 4:16
King James Version
“For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause to fall.”
Context
13Take fast hold of instruction; let not go: keep her; for she thy life.
14Enter not into the path of the wicked, and go not in the way of evil
15Avoid it, pass not by it, turn from it, and pass away.
16For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause to fall.
17For they eat the bread of wickedness, and drink the wine of violence.
18But the path of the just as the shining light, that shineth more and more unto the perfect day.
19The way of the wicked as darkness: they know not at what they stumble.