Śatapatha Brāhmaṇa ("of a hundred paths") 4.2.4.9

4.2.4.9

sa vā agniṣṭomasadbhavati | yaśo vai somastasmādyaśca some labhate yaśca nobhāvevāgacato yaśa evaitaddraṣṭumāgacanti tadvā etadyaśo brāhmaṇāḥ samprasṛpyātmandadhate yadbhakṣayanti sa ha yaśa eva bhavati ya evaṃ vidvānbhakṣayati

He sits through the praise of Agni;--for Soma is glory: hence they both approach, he who partakes of the Soma and he who does not,--they approach, forsooth, to behold that glory. And thus indeed the Brahmans, having crept near together, take unto them that glory, when they drink (the Soma);--and verily whosoever, knowing this, drinks (Soma), becomes glorious indeed.