Adhyāya 352: Brāhmaṇa–Nāga Saṃvāda — Uñchavrata-niścaya
Dialogue and the Resolve to Practice Uñchavrata
इति श्रीमहा भारते शान्तिपर्वणि मोक्षधर्मपर्वणि नारायणीये ब्रह्म॒रुद्रसंवादे पञ्चाशदधिकत्रिशततमो<ध्याय:
iti śrīmahābhārate śāntiparvaṇi mokṣadharmaparvaṇi nārāyaṇīye brahma-rudra-saṃvāde pañcāśad-adhika-triśatatamo 'dhyāyaḥ
Thus, in the Śrī Mahābhārata, within the Śānti Parva—specifically the Mokṣadharma section, in the Nārāyaṇīya portion—ends the dialogue between Brahmā and Rudra, constituting the three-hundred-and-fiftieth chapter (350, counted as “three hundred plus fifty”).
पितामह उवाच