Śatapatha Brāhmaṇa ("of a hundred paths") 13.2.7.13

13.2.7.13

agniḥ paśurāsīt tenāyajanta sa etaṃ lokamajayadyasminnagniḥ sa te loko bhaviṣyati taṃ jeṣyasi pibaitā apa iti yāvānagnervijayo yāvāṃloko yāvadaiśvaryaṃ tāvāṃste vijayastāvāṃlokastāvadaiśvaryam bhaviṣyatītyevainaṃ tadāha

[Vâg. S. XXIII, 17,] 'Agni was an animal; they sacrificed him, and he gained that world wherein Agni (ruleth): that shall be thy world, that thou shalt gain,--drink thou this water!'--'As great as Agni's conquest was, as great as is his world, as great as is his lordship, so great shall be thy conquest, so great thy world, so great thy lordship,' this is what he thereby says to him.