Skandapurana 5.259.260

5.259.260

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ ṣaṣṭhe nāgarakhaṇḍe hāṭakeśvarakṣetramāhātmye śeṣaśāyyupākhyāne brahmanāradasaṃvāde cāturmāsya māhātmye paijavanopākhyāne ṣaṣṭyuttaradviśatatamo'dhyāyaḥ .. 260 ..

Thus ends the two hundred and sixtieth chapter in the story of Paijavana, in the praise of the Cāturmāsya, in the conversation between Brahmā and Nārada, in the story of the one who reclines on Śeṣa, in the Māhātmya of the Hāṭakeśvara Sacred Field, in the sixth Nāgarakhaṇḍa, in the Mahāpurāṇa of eighty-one thousand verses, the glorious Skandapurāṇa.