Rigveda 10.12.8
यस्मि॑न्दे॒वा मन्म॑नि सं॒चर॑न्त्यपी॒च्ये॒३ न व॒यम॑स्य विद्म ।मि॒त्रो नो॒ अत्रादि॑ति॒रना॑गान्त्सवि॒ता दे॒वो वरु॑णाय वोचत्॥
yasmindevā manmani saṃcarantyapīcye3 na vayamasya vidma |mitro no atrāditiranāgāntsavitā devo varuṇāya vocat ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book