Rigvedabrahmana 3.5

3.5

atha yatpaurṇamāsyāṃ vārtraghnāvājyabhāgau bhavataḥ paurṇamāsena vā
indro vṛtramahannatha yadamāvāsyāyāṃ vṛdhanvantau kṣayaṃ vā atra candro
gacchati tamevaitadāpyāyayati taṃ vardhayati tau vai juṣāṇayājyau bhavataḥ
samāna²haviṣau hi prayājairbhavato 'tho brahma vai juṣāṇo brahmauva taddevebhyo haviḥ prayacchati tau vai trivṛtau bhavato yeyajāmaho nigado
vaṣaṭkāraścaturvā ājyabhāgau trivṛdvai cakṣuḥ śuklaṃ kṛṣṇaṃ lohitamiti tau
na paśau na some karoti paśunā vai cakṣuṣmānadhvaro neccaturakṣaṃ bībhatsamadhvaraṃ karavāṇītyatha yadāvatyo hūtavatyaḥ puronuvākyā bhavanti pravatyaḥ
prattavatyo yājyā klṛptaiva taddevebhyo haviḥ prayacchati tā vai gāyatrītriṣṭubho bhavanti brahma vai gāyatrī kṣatraṃ triṣṭubbrahmakṣatrābhyāmeva taddevebhyo
haviḥ prayacchatyatho etāvānvai chandaso vikāraḥ sarveṇaiva tacchandaso
vikāreṇa devebhyo haviḥ prayacchatyṛgante vaṣaṭkaroti tathā hāsya sarvā
yājyā rūpavatyo bhavanti ṣaḍiti vaṣaṭkaroti ṣaḍvā ṛtava ṛtūneva
tatprīṇāti bārhatarathantaraṃ vaṣaṭkuryātpurastāddīrghamupariṣṭāddhrasvaṃ yaddhrasvaṃ
tadrathantaraṃ yaddīrghaṃ tadbṛhadatho iyaṃ vai rathantaramasau bṛhadanayoreva tatpratitiṣṭhatyatho etāvānvai vāco vikāraḥ sarveṇaiva tadvāco vikāreṇa
devebhyo haviḥ prayacchati bhūrbhuva iti purastādyeyajāmahasya japatyojaḥ
sahaḥ saha ojaḥ svarityupariṣṭādvaṣaṭkārasya vajro vai vaṣaṭkārastamevaitacchamayati purastāccopariṣṭāccātho ete eva vaṣaṭkārasya priyatame tanū yadaujaśca sahaśca tābhyāmevainaṃ tacchamayati