Rasendrapurana 35.9

Rasendrapurāṇa 35.9

kuṇḍalohalakṣaṇam
truṭyati yastu ghanāghātaiḥ kāṭhinyātkuṇḍa ucyate
madhyamaḥ sa ca vijñeyo bhiṣagbhissuparīkṣakaiḥ