2 Timothy 3:6-9

6For among them are those who worm their way into households and deceive gullible women overwhelmed by sins and led astray by a variety of passions,

7always learning and never able to come to a knowledge of the truth.

8Just as Jannes and Jambres resisted Moses, so these also resist the truth. They are men who are corrupt in mind and worthless in regard to the faith.

9But they will not make further progress, for their foolishness will be clear to all, as was the foolishness of Jannes and Jambres.