Mahabharata 7.165.63
भीमसेनस्ततो राजन्धृष्टद्युम्नश्च पार्षतःवरूथिन्यामनृत्येतां परिष्वज्य परस्परम्
bhīmasenastato rājandhṛṣṭadyumnaśca pārṣataḥvarūthinyāmanṛtyetāṃ pariṣvajya parasparam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book