ChU, 5, 1, 8.4 yathā kalā avadantaḥ prāṇantaḥ prāṇena paśyantaś cakṣuṣā śṛṇvantaḥ śrotreṇa dhyāyanto manasaivam iti /

KāSū, 3, 2, 12.5 tatra apyavadantīṃ nirbadhnīyāt //