Rigvedabrahmana 16.4

16.4

ṣoḍaśāhnāvaṃ vaiśvadevaṃ śaṃsati ṣoḍaśakalaṃ vā idaṃ sarvamasyaiva sarvasyāptyai tatsaptadaśavidhaṃ bhavatyekādaśa devatāścatasro nivida ukthavīryaṃ
yājyeti saptadaśo vai prajāpatiretadvā ārdhukaṃ karma yatprajāpatisaṃmitaṃ
viśve devāḥ śṛṇutemaṃ havaṃ ma ityukthaṃ śastvā yajati vaiśvadevyā vaiśvadevaṃ
hyetadukthaṃ madadvatyā madaddhi tṛtīyasavanaṃ triṣṭubhā balaṃ vai vīryaṃ triṣṭubbalameva tadvīryaṃ yajamāne dadhātyanuvaṣaṭkarotyāhutīnāmeva śāntyā āhutīnāṃ pratiṣṭhityā vāgevāsau prathamānuṣṭuptāṃ pañca gāyatryo 'nuvartante manaḥ
sāvitraṃ prāṇo vāyavyā cakṣuṣī dyāvāpṛthivīyaṃ yo 'yamaniruktaḥ prāṇaḥ
sa surūpakṛtnuḥ śrotramārbhavaṃ prāṇo 'pāno vyāna iti tisra ekapātinya
ātmā sūktaṃ yadantarātmaṃstantrivitpratiṣṭhā paridhānīyānnaṃ yājyā tadāhuḥ
kasmādbrāhmaṇa eva pracyuvake viḍacyuteti brahma vai prātaḥsavanaṃ kṣatraṃ mādhyaṃdinaṃ savanaṃ viṭ tṛtīyasavanaṃ tadyadyathopapādameva prātaḥsavanamādhyaṃdinayoḥ paridadhāti tasmādbrāhmaṇyaḥ prajā anavadhṛtaṃ kṣiyantyanavadhṛtaṃ kṣatriyā atha yattṛtīyasavanasya paridhānīyācyutā tasmādviḍacyuteti