Aṣṭādhyāyī, 7, 2, 76.0 rudādibhyaḥ sārvadhātuke //

Aṣṭādhyāyī, 7, 3, 98.0 rudaś ca pañcabhyaḥ //

ĀK, 1, 16, 32.1 rogāṇāṃ nicayaṃ kṣayaṃ kṣapayati kṣipraṃ mahārudgaṇaṃ vyāhanti śvasanaṃ layaṃ gamayate chinte ca kāsodayam /