Paribhashapradipa 4.71

Paribhāṣāpradīpa 4.71

pradhamana
ṣaḍaṅgulā dvivaktrā yā nāḍī cūrṇaṃ tathā dhamet
tīkṣṇakolamitaṃ vaktravātaiḥ pradhamanaṃ smṛtam