Rasendrapurana 34.1

Rasendrapurāṇa 34.1

athāto nāgavarṇanaṃ nāma ṣoḍaśādhyāyaṃ vyākhyāsyāmaḥ
gururuvāca
nāgatulyabalasyātha nāgasya śodhanādikam
vakṣye yasya prayogācca nāgavajjāyate naraḥ