Atharvavedabrahmana 2.26

2.26

kindevata mityṛcāmagnirdevatamtadeva jyotirgāyatraṃ chandaḥ pṛthivī
sthānaṃ | agnimīle (3) purohitaṃ yajñasya̍ devamṛtvijaṃ | hotāraṃ
ratna dhātumamityevamādiṃ kṛtvā ṛgveda‌madhīyate
yajuṣāṃ vāyurdevataṃ tadeva jyotiḥ traiṣṭubhaṃ chando'ntarikṣaṃ
sthānaṃ | iṣe (4) tvorje tvā vāyava stha devo vaḥ savitā prārpayatu
śreṣṭhatamāya karmaṇa ityevamādiṃ kṛtvā yajurveda‌madhīyate
sāmnāmādityo daivataṃ tadeva jyotirjāgataṃ chando dyau
sthānaṃ | agna āyāhi vītaye gṛṇāno havyadātaye | nihotā
satsi barhiṣītyevamādiṃ kṛtvā sāmaveda‌madhīyate
atharvaṇāṃ candramā daivataṃ tadeva jyotiḥ
sarvāṇi chandāṃsyāpaḥ snānaṃ | śanno̍ de̱ve̱rabhi̍ṣṭa̍ya ityevamādiṃ kṛtvā
atharvavedamadhīyate | aṅgyaḥ sthāvarajaṅgamo bhūtagrāmaḥ sambhavati, tasmāt
sarvvamāpomayaṃ bhūtaṃ sarvaṃ bhṛgvaṅgiromayaṃ | antaraite trayo vedā bhṛgūnaṅgirasaḥ śritā ityaditi prakṛtirapāmoṅkāreṇa caitasmād vyāsaḥ
purovāca bhṛgvaṅgirovidā saṃskṛ̱to'nyān vedānadhīyīta nānyatra
saṃskṛ̱to (1) bhṛgvaṅgiraso'dhīyīta atha sāmavede khilaśrutiḥ(2)
brahmacaryeṇa caitasmādatharvāṅgiraso ha yo vedaḥ sa veda sarvamiti
brāhmaṇaṃ