2 Timothy 3:7-9

Young's Literal Translation

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

⁸ and, even as Jannes and Jambres stood against Moses, so also these do stand against the truth, men corrupted in mind, disapproved concerning the faith;

⁹ but they shall not advance any further, for their folly shall be manifest to all, as theirs also did become.