Mahabharata 1.128.1

वैशंपायन उवाच · vaiśaṃpāyana uvāca

ततः शिष्यान्समानीय आचार्यार्थमचोदयत्द्रोणः सर्वानशेषेण दक्षिणार्थं महीपते

tataḥ śiṣyānsamānīya ācāryārthamacodayatdroṇaḥ sarvānaśeṣeṇa dakṣiṇārthaṃ mahīpate

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