Rasendrapurana 46.14

Rasendrapurāṇa 46.14

vīkṣya samyagguṇāndoṣātratnānāṃ ca viśāradaḥ
dāpayetkurusaṃjñāṃ ca lakṣamekaikasannidhau
lakṣayeddaidyaśāstrajño śāṇotkarṣaṇalekhanaiḥ