Śatapatha Brāhmaṇa ("of a hundred paths") 9.2.1.11

9.2.1.11

athainaṃ samukṣati | dadhnā madhunā ghṛtena jāyata eṣa etadyaccīyate sa eṣa sarvasmā annāya jāyate sarvamvetadannaṃ yaddadhi madhu gṛtaṃ sarveṇaivainametadannena prīṇāti sarvataḥ samukṣati sarvata evainametatsarveṇānnena prīṇāti

He then sprinkles him (Agni, the fire-altar) with the sour curds, honey and ghee; when he is built up, he is born, and he is born for every (kind of) food; and these, to wit, sour curds, honey and ghee, are every (kind of) food: with every (kind of) food he thus gratifies him. Everywhere (he sprinkles the altar): everywhere he thus gratifies him with every (kind of) food.