Skandapurana 5.231.232

5.231.232

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ ṣaṣṭhe nāgarakhaṇḍe hāṭakeśvarakṣetramāhātmye jalaśāyyupākhyāne cāturmāsyavrataniyamavarṇanaṃnāma dvātriṃśaduttaradviśatamo'dhyāyaḥ ..232 ... ..

Thus ends the two hundred thirty-second chapter, entitled 'Description of the Vows and Observances of Cāturmāsya' in the narrative of Jalaśāyin, in the Māhātmya of Hāṭakeśvara Sacred Field, in the Nāgarakhaṇḍa, the sixth [part] in the venerable Skanda Mahāpurāṇa consisting of eighty-one thousand verses.