Rigveda 1.32.3
वृ॒षा॒यमा॑णो ऽवृणीत॒ सोमं॒ त्रिक॑द्रुकेष्वपिबत् सु॒तस्य॑ ।आ साय॑कं म॒घवा॑दत्त॒ वज्र॒मह॑न्नेनं प्रथम॒जामही॑नाम्॥
vṛṣāyamāṇo 'vṛṇīta somaṃ trikadrukeṣvapibat sutasya |ā sāyakaṃ maghavādatta vajramahannenaṃ prathamajāmahīnām ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book