Mahabharata 7.53.38

यश्च गोप्ता महेष्वासस्तस्य पापस्य दुर्मतेःतमेव प्रथमं द्रोणमभियास्यामि केशव

yaśca goptā maheṣvāsastasya pāpasya durmateḥtameva prathamaṃ droṇamabhiyāsyāmi keśava

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