Skandapurana 14.28.28

14.28.28

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ saptame prabhāsakhaṇḍe tṛtīye'rbudakhaṃḍe manuṣyatīrthaprabhāva varṇanaṃnāmāṣṭāviṃśo'dhyāyaḥ .. 28 ..

Thus ends the twenty-eighth chapter, named 'Description of the Power of Manuṣyatīrtha', in the third [section], Arbudakhaṇḍa, in the seventh [section], Prabhāsakhaṇḍa, in the glorious Skanda Mahāpurāṇa, a collection of eighty-one thousand [verses].