Skandapurana 1.2.9.76

1.2.9.76

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ prathame māheśvarakhaṇḍe'ruṇācalamāhātmya uttarārdhe śivaviṣṇuvivādavarṇanaṃnāma navamo'dhyāyaḥ .. 9 ..

Thus ends the ninth chapter, named 'The Description of the Dispute between Śiva and Viṣṇu', in the latter half of the Aruṇācalamāhātmya, in the first Māheśvarakhaṇḍa of the glorious Skandamahāpurāṇa consisting of eighty-one thousand verses.