Rigveda 5.75.2
अ॒त्याया॑तमश्विना ति॒रो विश्वा॑ अ॒हं सना॑ ।दस्रा॒ हिर॑ण्यवर्तनी॒ सुषु॑म्ना॒ सिन्धु॑वाहसा॒ माध्वी॒ मम॑ श्रुतं॒ हव॑म्॥
atyāyātamaśvinā tiro viśvā ahaṃ sanā |dasrā hiraṇyavartanī suṣumnā sindhuvāhasā mādhvī mama śrutaṃ havam ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book