Shatapatha Brahmana 4.1.1.25

4.1.1.25

amuṣminvā etam maṇḍale 'hauṣīt | ya eṣa tapati tasya ye raśmayaste devā marīcipāstānevaitatprīṇāti ta enaṃ devāḥ prītāḥ svargaṃ lokamabhivahanti

For in that orb which burns yonder he has just offered this (libation), and those rays thereof are the gods sipping motes of light: it is these he thereby gratifies; and thus gratified those gods convey him to the heavenly world.