Kauṣītaki (Śāṅkhāyana) Brāhmaṇa 24.4.27

24.4.27

tad etad ṛcā abhyuditam /

By this the Svarasāmans are mentioned. The Marutvatīyas have (the word) 'who'; the Pragāthas of the Niṣkevalyas have (the word) 'who'. Prajāpati is 'Who'; the Svarasāmans are Prajāpati; they have Anuṣṭubh Nivids inserted. The Anuṣṭubh is the waters; the Svarasāmans are the waters, for all this (universe) is surrounded with the waters, for on both sides of yonder sun there are waters below and above. This is declared in a Ṛc,