Mahabharata 1.128.5

ते यज्ञसेनं द्रुपदं गृहीत्वा रणमूर्धनिउपाजह्रुः सहामात्यं द्रोणाय भरतर्षभाः

te yajñasenaṃ drupadaṃ gṛhītvā raṇamūrdhaniupājahruḥ sahāmātyaṃ droṇāya bharatarṣabhāḥ

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