Parallels for ŚBM, 6, 1, 1.15.2

Text line: tadbhūmirabhavat tām aprathayat sā pṛthivyabhavat seyaṃ sarvā kṛtsnā manyamānāgāyad yad agāyat tasmād iyaṃ gāyatry atho āhur agnir evāsyai pṛṣṭhe sarvaḥ kṛtsno manyamāno 'gāyad yad agāyat tasmād agnir gāyatra iti tasmād u haitadyaḥ sarvaḥ kṛtsno manyate gāyati vaiva gīte vā ramate //
no other annotations for this line