Śatapatha Brāhmaṇa ("of a hundred paths") 2.6.1.47

2.6.1.47

athāha saṃvadasveti | agānagnīdagaṃcrāvaya śrauṣaṭ svagā daivyā hotṛbhyaḥ svastirmānuṣebhyaḥ śaṃ yorbrūhītyupaspṛśatyeva paridhīnnānupraharatyathaitadbarhiranusamasyati paridhīṃśca

He (the Âgnîdhra) then says, 'Discourse together!' [The Adhvaryu asks], 'Has he gone (to the gods), Agnîdh?'--'He has gone!'--'Bid (the gods) hear!'--'May one (or, they) hear!'--'Goodspeed to the divine Hotris! Success to the human!--Pronounce the All-hail and blessing!' Thus saying, he merely touches the enclosing-sticks, but does not (now) throw them (into the fire). The Barhis and enclosing-sticks he throws in afterwards.