16 For they cannot rest until they do evil; they are robbed of sleep till they make someone stumble.

Read Proverbs 4:16 Using Other Translations

For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause some to fall.
For they cannot sleep unless they have done wrong; they are robbed of sleep unless they have made someone stumble.
For evil people can’t sleep until they’ve done their evil deed for the day. They can’t rest until they’ve caused someone to stumble.