Śatapatha Brāhmaṇa ("of a hundred paths") 9.4.1.16

9.4.1.16

sa no bhuvanasya pate prajāpata iti | bhuvanasya hyeṣa patiḥ prajāpatiryasya ta upari gṛhā yasya vehetyupari ca hyetasya gṛhā iha cāsmai brahmaṇe 'smai kṣatrāyetyayaṃ vā āgnirbrahma ca kṣatraṃ ca mahi śarma yaca svāheti mahacarma yaca svāhetyetat

[He offers each time, with, Vâg. S. XVIII, 44], 'O Lord of the world, Lord of creatures!'--for this (Agni), indeed, is the lord of the world, and the lord of creatures;--'thou whose dwellings are on high, or here below,'--both on high and here below, indeed, are his dwellings;--'to this priesthood and this nobility of ours,'--for this Agni is both the priesthood and the nobility,--'grant thou mighty protection, hail!'--that is, 'grant thou powerful protection!'