Shatapatha Brahmana 13.5.1.11

13.5.1.11

athātastṛtīyasavanam aticandā eva pratipadvaiśvadevasyābhityaṃ devaṃ savitāramoṇyoriti tasyā etadeva brāhmaṇaṃ yatpūrvasyā abhitvā deva savitarityanucaro'bhivānbhibhūtyai rūpamudu ṣya devaḥ savitā damūnā iti sāvitraṃ śastvaikāhike nividaṃ dadhāti mahī dyāvāpṛthivīiha jyeṣthe iti caturṛcaṃ dyāvāpṛthivīyaṃ śastvaikāhike nividaṃ dadhātyṛbhurvibhvā vāja indro no acetyārbhavaṃ śastvaikāhike nividaṃ dadhāti ko nu vām mitrāvaruṇāvṛtāyanniti vaiśvadevaṃ śastvaikāhike nividaṃ dadhātīti vaiśvadevam

Then as to the evening-service. The atîkhandas verse (Vâg. S. IV, 25), 'Unto that god Savitri within the two bowls (do I sing praises),' is the opening verse of the Vaisvadeva(-sastra): the mystic import thereof is the same as of the former (atikhandas verse). The Anukara (Rig-veda I, 24, 3-5), 'Unto (abhi) thee, (the lord of treasures), O god Savitri, (ever helpful we come for our share...),' contains (the word) 'abhi,' as a form (sign) of victory (abhibhûti). Having recited the Sâvitra (triplet, VI, 71, 4-6), 'Up rose this god Savitri, the friend of the house...,' he inserts the Nivid in the (hymn) of the one-day's sacrifice. Having recited the four verses to Heaven and Earth (IV, 56, 1-4), 'The mighty Heaven and Earth, the most glorious, here...,' he inserts the Nivid in the (hymn I, 159) of the one-day's sacrifice. Having recited the Ârbhava (hymn, IV, 34), 'Ribhu, Vibhvan, Indra, Vâga, come ye to this our sacrifice...,' he inserts the Nivid in the (hymn, I, 111) of the one-day's sacrifice. Having recited the (hymn, V, 41) to the All-gods, 'Who is there righteous unto you, Mitra and Varuna?...,' he inserts the Nivid in the (hymn, I, 89) of the one-day's sacrifice. Thus as to the Vaisvadeva (-sastra).