páñcāśíṣaḥ karoti tisra íḍāyāṃ tā́ aṣṭā́vaṣṭā́kṣarā vaí gāyatrī́ vīryáṃ gāyatrī́ vīryámevaìtádāśíṣo 'bhisáṃpādayati