Mahabharata 3.80.125
अहं पूर्वमहं पूर्वं द्रक्ष्यामि वृषभध्वजम्एवं संप्रस्थिता राजन्नृषयः किल भारत
ahaṃ pūrvamahaṃ pūrvaṃ drakṣyāmi vṛṣabhadhvajamevaṃ saṃprasthitā rājannṛṣayaḥ kila bhārata
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book