Paribhashapradipa 4.75

Paribhāṣāpradīpa 4.75

atyantotkaṭadoṣeṣu visaṃjñeṣu ca dīyate
cūrṇaṃ pradhamanaṃ dhīraistaddhi tīkṣṇataraṃ yataḥ