Śatapatha Brāhmaṇa ("of a hundred paths") 5.1.5.26

5.1.5.26

tamaśvānavaghrāpayati | vājina iti vājino hyaśvāstasmādāha vājina iti vājajita ityannaṃ vai vājo 'nnajita ityevaitadāha vājaṃ savṛvāṃsaṃ iti sariṣyanta iti vā agra āha sariṣyanta iva hi tarhi bhavantyathātra sasṛvāṃsa iti savṛvāṃsa iva hyatra bhavanti tasmādāha sasṛvāṃsa iti bṛhaspaterbhāgamavajighrateti bṛhaspaterhyeṣa bhāgo bhavati tasmādāha bṛhaspaterbhāgamavajighrateti nimṛjānā iti tadyajamāne vīryaṃ dadhāti tadyadaśvānavaghrāpayatīmamujjayānīti vā agre 'vaghrāpayatyathātremamudajaiṣamiti tasmādvā aśvānavaghrāpayati

He touches it, with (Vâg. S. IX, 19), 'May gain of wealth come to me!' wealth means food: he thus says, 'May gain of food come (accrue) to me;'--'May these two, Heaven and Earth, the all-shaped, come to me!' for Pragâpati is Heaven and Earth;--'May father and mother come to me!' for Pragâpati is both father and mother;--'May Soma come to me with immortality!' for Pragâpati is Soma.