Ca, Sū., 30, 21.0 tatra bhiṣajā pṛṣṭenaivaṃ caturṇām ṛksāmayajuratharvavedānām ātmano 'tharvavede bhaktirādeśyā vedo hyātharvaṇo dānasvastyayanabalimaṅgalahomaniyamaprāyaścittopavāsamantrādiparigrahāccikitsāṃ prāha cikitsā cāyuṣo hitāyopadiśyate //