Mahabharata 6.107.34

तत्र तौ नरशार्दूलौ भीष्महेतोः परंतपौअन्योन्यं जघ्नतुर्वीरौ गोष्ठे गोवृषभाविव

tatra tau naraśārdūlau bhīṣmahetoḥ paraṃtapauanyonyaṃ jaghnaturvīrau goṣṭhe govṛṣabhāviva

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