Shatapatha Brahmana 4.1.2.21

4.1.2.21

sa yenaivopāṃśum mantreṇa juhoti | tenaivaitam mantreṇa juhoti svāṃkṛto 'si viśvebhya indriyebhyo divyebhyaḥ pārthivebhyo manastvāṣṭu svāhā subhava sūryāyetyukto yajuṣo bandhuḥ

With the very same formula with which he offers the Upâmsu, he offers this (libation),--'Self-made thou art: for all powers divine and earthly: may the mind obtain thee! Hail!--thee, O well-born, for Sûrya!' The significance of this formula has been told.