Padmapurana 6.128.138

Padmapurāṇa 6.128.138

kṛtyāḥsarpāścakūṣmāṃḍāyecānyeduṣṭajaṃtavaḥ
napaśyaṃtiparaṃvipravaiṣṇavaṃbrāhmaṇaṃśucim