Skandapurana 2.5.16.122

2.5.16.122

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ dvitīye vaiṣṇavakhaṇḍe brahmaviṣṇusaṃvāde mārgaśīrṣamāsamāhātmye bhāgavataśraiṣṭhyamāhātmyavarṇanaṃnāma poḍaśo'dhyāyaḥ .. 16 ..

Thus ends the sixteenth chapter, titled 'Description of the Excellence and Greatness of the Bhāgavata' in the Greatness of the Month of Mārgaśīrṣa, in the dialogue between Brahmā and Viṣṇu, in the second section, the Vaiṣṇavakhaṇḍa, of the glorious Skanda Mahāpurāṇa, in the collection of eighty-one thousand verses.