Śatapatha Brāhmaṇa ("of a hundred paths") 4.2.2.14

4.2.2.14

tadāhuḥ | etāvadevoktvā sādayedetāvadvā idaṃ sarvaṃ yāvadbrahma kṣatraṃ viḍindrāgnī vā idaṃ sarvaṃ tasmādetāvadevoktvā sādayediti

Here now they say, 'Having said this much, let him deposit (the cup); for as much as the priesthood, and the nobility, and the people are, so much means this All, since Indra and Agni are this All: hence, having said this much, let him deposit (the cup).'