Mahabharata 1.1.138

यदाश्रौषं नागबलैर्दुरुत्सहं; द्रोणानीकं युयुधानं प्रमथ्ययातं वार्ष्णेयं यत्र तौ कृष्णपार्थौ; तदा नाशंसे विजयाय संजय

yadāśrauṣaṃ nāgabalairdurutsahaṃ; droṇānīkaṃ yuyudhānaṃ pramathyayātaṃ vārṣṇeyaṃ yatra tau kṛṣṇapārthau; tadā nāśaṃse vijayāya saṃjaya

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