PB, 10, 4, 5.0 gāyatrīṃ vā etāṃ jyotiḥpakṣām āsate yad etaṃ dvādaśāham aṣṭau madhya ukthā agniṣṭomāv abhito bhāsā svargaṃ lokam etyājarasaṃ brahmādyam annam atti dīpyamānaḥ //

PB, 14, 11, 14.0 svarbhānur vā āsura ādityaṃ tamasāvidhyat sa na vyarocata tasyātrir bhāsena tamo 'pāhan sa vyarocata yad vai tadbhā abhavat tad bhāsasya bhāsatvam //