GB, 2, 2, 6, 18.0 gharmaṃ tapāmi brahma jajñānam iyaṃ pitryā rāṣṭry etv agra iti gharmaṃ tāpyamānam upāsīta śastravad ardharcaśa āhāvapratigaravarjaṃ rūpasamṛddhābhiḥ //