Nārāyaṇāstra-utpātaḥ — Aśvatthāman’s Rallying Roar after Droṇa’s Fall (द्रोणपर्व, अध्याय १६७)
इति श्रीमहाभारते द्रोणपर्वणि घटोत्कचवधपर्वणि रात्रियुद्धे युधिष्ठिरापयानं नाम पज्चषष्ट्यधिकशततमो<ध्याय:
iti śrīmahābhārate droṇaparvaṇi ghaṭotkacavadhaparvaṇi rātriyuddhe yudhiṣṭhirāpayānaṃ nāma pañcaṣaṣṭyadhikaśatatamo 'dhyāyaḥ
Thus, in the Śrī Mahābhārata, within the Droṇa Parva—specifically in the section on the slaying of Ghaṭotkaca, during the night-battle—ends the one-hundred-and-sixty-fifth chapter, entitled “Yudhiṣṭhira’s Withdrawal.”
संजय उवाच