Skandapurana 2.5.4.113

2.5.4.113

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ dvitīye vaiṣṇavakhaṇḍe brahmaviṣṇusaṃvāde mārgaśīrṣamāhātmye śaṃkhapūjāvidhikathanaṃnāma caturtho'dhyāyaḥ .. 4 ..

Thus ends the fourth chapter, titled ‘Description of the Ritual of Conch Worship’, in the Mārgaśīrṣamāhātmya of the Vaiṣṇavakhaṇḍa, in the dialogue between Brahmā and Viṣṇu, in the venerable Skanda Mahāpurāṇa consisting of eighty-one thousand verses.