Rigveda 8.4.14
उप॑ ब्र॒ध्नं वा॒वाता॒ वृष॑णा॒ हरी॒ इन्द्र॑म॒पसु॑ वक्षतः ।अ॒र्वाञ्चं॑ त्वा॒ सप्त॑योऽध्वर॒श्रियो॒ वह॑न्तु॒ सव॒नेदुप॑॥
upa bradhnaṃ vāvātā vṛṣaṇā harī indramapasu vakṣataḥ |arvāñcaṃ tvā saptayo'dhvaraśriyo vahantu savanedupa ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book