Śatapatha Brāhmaṇa ("of a hundred paths") 1.3.2.6

1.3.2.6

sa eṣa yajñastāyamāno | devebhyastāyata ṛtubhyaścandobhyo yaddhavistaddevānāṃ yatsomo rājā yatpuroḍāśastattadādiśya gṛhṇātyamuṣme tvā juṣṭaṃ gṛhṇāmītyevamu haiteṣām

Now when this sacrifice is being performed, it is performed for the gods, the seasons, and the metres (or sacred texts). To the gods belongs what sacrificial food there is, to wit, king Soma and the sacrificial cake: all this he takes, while announcing it with the formula, 'I take thee, agreeable to so and so!' for thus it becomes theirs.