Skanda Purana · Chapter 5.127
mārkaṇḍeya uvāca -
tato gacchettu rājendra agnitīrthamanuttamam /
tatra snātvā tu pakṣādau mucyate sarvakilbiṣaiḥ
tatra tīrthe tu yaḥ kanyāṃ dadyātsvayamalaṃkṛtām /
tasya yatphalamuddiṣṭaṃ tacchṛṇuṣva narottama
agniṣṭomātirātrābhyāṃ śataṃ śataguṇīkṛtam /
prāpnoti puruṣo dattvā yathāśaktyā hyalaṃkṛtām
tasyāḥ putraprapautrāṇāṃ yā bhavedromasaṃgatiḥ /
sa yāti tena mānena śivaloke parāṃ gatim
// iti śrīskānde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ pañcama āvantyakhaṇḍe revākhaṇḍe agnitīrthamāhātmyavarṇanaṃ nāma saptaviṃśatyuttaraśatatamo'dhyāyaḥ //
Original text: skandapurāṇam · Sanskrit Wikisource contributors · Sanskrit Wikisource · CC BY-SA 4.0