AYURVEDIYAPARIBHAShA 2.17

ĀYURVEDĪYAPARIBHĀṢĀ 2.17

palaṃ suvarṇāścatvāraḥ pañca vāpi prakīrtitam
dve kṛṣṇale rūpyamāṣo dharaṇaṃ ṣoḍaśaiva te