Baudhayanagrihyasutra 2.8.12_2

Baudhāyanagṛhyasūtra 2.8.12_2

gāyatrītriṣṭubjagatyaḥ tatsaviturvareṇyam āsatyena yuñjate manaḥ iti sāvitryo yathākramaṃ brāhmaṇakṣatriyavaiśyānām \12\