NET
3 And in their greed they will exploit you with deceptive words. Their condemnation pronounced long ago is not sitting idly by; their destruction is not asleep.
Darby
3 And through covetousness, with well-turned words, will they make merchandise of you: for whom judgment of old is not idle, and their destruction slumbers not.
KJV
3 And through covetousness shall they with feigned words make merchandise of you: whose judgment now of a long time lingereth not, and their damnation slumbereth not.