BĀU, 6, 1, 10.3 te hocuḥ yathā badhirā aśṛṇvantaḥ śrotreṇa prāṇantaḥ prāṇena vadanto vācā paśyantaś cakṣuṣā vidvāṃso manasā prajāyamānā retasaivam ajīviṣmeti /