Mahabharata 12.146.1

युधिष्ठिर उवाच · yudhiṣṭhira uvāca

अबुद्धिपूर्वं यः पापं कुर्याद्भरतसत्तममुच्यते स कथं तस्मादेनसस्तद्वदस्व मे

abuddhipūrvaṃ yaḥ pāpaṃ kuryādbharatasattamamucyate sa kathaṃ tasmādenasastadvadasva me

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