Vimshabrahmana 2.8

Viṃśabrāhmaṇa 2.8

pavitrante vitataṃ brahmaṇaspate prabhurgātrāṇi paryeṣi
viśvataḥ ataptatanūne tadāmo aśnute śṛtāsa idvahantaḥ
santadāśataḥ