RRSBoṬ zu RRS, 8, 13.2, 4.0 tīkṣṇalauhaṃ tāmraṃ ca agnisaṃtāpena dravīkṛtya gandhakacūrṇamiśritalakucarase nikṣiped ghanībhūtaṃ taddvayamuttolya punaḥ drāvayitvā pūrvarase nikṣiped evaṃ saptavārān //