Maitrayaniya Upanishad 7.10.5

7.10.5

yasmāduccāritamātra evāyaṃ vedaḥ praṇavātmā sarvaṃ śarīraṃ jagadityetat vidyotayati prakāśayati tasmādvaidyuta iti veda ucyata iti yojanā | yasmādbhūtapiṇḍavahnaubhūtavedāvasthā praṇavātmakamidaṃ brahmāsīt tasmādomityanenaitadaparimitaṃ brahma teja upāsīta praṇavamālambya brahma dhyāyītetyarthaḥ | etaduktaṃ bhavati sarvavedārthāvalambananibandhanā hi sarve kāmāḥ puruṣārthabhūtāḥ prasiddhāḥ, te sarve praṇavālambanaṃ brahma dhyāyato bhavanti praṇavasya sarvavedātmakatvādvrahmaṇaśca sarvārthātmakatvāt sarvapuruṣārtharūpatvācceti | vedodgamasyānantaraṃ nirūpaṇāt tadarthaprakāśakāḥ ślokā manaḥkāyāgnimāhantītyādaya evātra yadyapi niveśa yituṃ yuktāstathāpi oṃmityanenaitadupāsīteti parasya tejasa upāsanavidhānādupāsyasya tejaso viśeṣāvasthātrasthānaṃ vaktuṃ madhye puruṣa ityādayaḥ ślokā upāttāḥ | teṣāñca cākṣuṣaḥ svapnacārī ceti paratra vartiṣyamāṇaiḥ ślokairekavākyatā boddhavyā | tathā ca yathāpāṭhakramamiha vyākhyāne'pyarthakrameṇaivārthasaṅgatirdraṣṭavyā | “puruṣaścākṣuṣo ॰ dvidhā satī” iti | yo'yaṃ dakṣiṇe'kṣiṇyavasthitaścākṣuṣaḥ puruṣaḥ prasiddho draṣṭā ayamindraḥ parameśvaraḥ, yā