Mahabharata 7.152.12

पुरा वैकर्तनं कर्णमेष पापो घटोत्कचःमायाबलमुपाश्रित्य कर्शयत्यरिकर्शनः

purā vaikartanaṃ karṇameṣa pāpo ghaṭotkacaḥmāyābalamupāśritya karśayatyarikarśanaḥ

Our plain-language meaning of this verse is waiting for scholar review.