Kaushitakagrihyasutra 1.16.16

1.16.16

kṛṣṇasya śuklakṛṣṇāni lohitāni ca romāṇi maṣīṃ kārayitvaitasminneva catuṣṭaye catuḥ prāśayediti māṇḍūkeyaḥ \ bhūrṛgvedaṃ tvayi dadhāmyasau svāhā \ bhuvo yajurvedaṃ tvayi dadhāmyasau svāhā \ svassāmavedaṃ tvayi dadhāmyasau svāhā \ bhūrbhuvasvarvākovākyetihāsapurāṇān sarvān vedāṃstvayi dadhāmyasau svāhā iti \16\

‘Having made ink from the black, white, and red hair of a black [antelope], he should cause him to taste [it] four times in this fourfold mixture,’ says Māṇḍūkeya: ‘Bhūḥ! I place the Ṛgveda in you, N.N., svāhā! Bhuvaḥ! I place the Yajurveda in you, N.N., svāhā! Svaḥ! I place the Sāmaveda in you, N.N., svāhā! Bhūr bhuvaḥ svaḥ! I place the dialogue hymns, epic legends, ancient lore, and all the Vedas in you, N.N., svāhā!’