Skandapurana 5.221.222

5.221.222

iti śrīskāṃde mahāpurāṇa ekāśītisāhasryāṃ saṃhitāyāṃ ṣaṣṭhe nāgarakhaṇḍe hāṭakeśvarakṣetramāhātmye śrāddha kalpe caturdaśīśastrahataśrāddhanirṇayavarṇanaṃnāma dvāviṃśatyuttaradviśatatamo'dhyāyaḥ .. 222 ..

Thus ends the two hundred and twenty-second chapter, titled "Description of the Determination of Śrāddha on the Fourteenth [Day] for Those Slain by Weapons, in the Ritual of Śrāddha," in the Māhātmya of the Sacred Field of Hāṭakeśvara, in the Nāgarakhaṇḍa, the sixth [part] of the auspicious Skanda Mahāpurāṇa consisting of eighty-one thousand verses.