Śatapatha Brāhmaṇa ("of a hundred paths") 3.2.4.12

3.2.4.12

juṣṭā viṣṇava iti | juṣṭā somāyetyevaitadāha yamacema iti tasyāste satyasavasaḥ prasava iti satyaprasavā na edhi somaṃ no 'cehītyevaitadāha tanvo yantramaśīya svāheti sa ha vai tanvo yantramaśnute yo yajñasyodṛcaṃ gacati yajñasyodṛcaṃ gacānītyevaitadāha

'Well-pleasing to Vishnu,' whereby he means to say, 'Well-pleasing to Soma whom we approach.' [He proceeds, Vâg. S. IV, 18], 'Inspired by thee of true inspiration,' whereby he means to say, 'Be thou of true inspiration! go thou to Soma for us!'--'May I obtain a support for my body, Svâhâ!' for he who reaches the end of the sacrifice, indeed obtains a support for his body: hence he thereby means to say, 'May I reach the end of the sacrifice!'