Mahabharata 5.176.33
न चेत्करिष्यति वचो मयोक्तं जाह्नवीसुतःधक्ष्याम्येनं रणे भद्रे सामात्यं शस्त्रतेजसा
na cetkariṣyati vaco mayoktaṃ jāhnavīsutaḥdhakṣyāmyenaṃ raṇe bhadre sāmātyaṃ śastratejasā
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book