RRSBoṬ zu RRS, 8, 49.2, 5.0 bhūnāgamalarasaiḥ tanmalamiśrajalairvā pariśodhitamalādikaṃ kṛṣṇavarṇaṃ capalībhūtaṃ nāgaṃ vaṅgaṃ ca dhautanāgaṃ dhautavaṅgaṃ ca proktam iti niṣkarṣaḥ //