Adhyāya 141 — Night duels: Śaineya and Bhūriśravas; Droṇi and Ghaṭotkaca; Bhīma and Duryodhana
धनंजयस्तथा यान्तं पृष्ठतो द्रौणिमभ्यगात्
dhanañjayastathā yāntaṃ pṛṣṭhato drauṇimabhyagāt
Sañjaya said: Then Dhanañjaya (Arjuna) advanced toward Drauni (Aśvatthāman) from behind as he was moving away—pressing the pursuit in the relentless flow of battle, where duty to restrain a dangerous foe overrides hesitation.
संजय उवाच