Rigveda 6.15.16
अग्ने॒ विश्वे॑भिः स्वनीक दे॒वैरूर्णा॑वन्तं प्रथ॒मः सी॑द॒ योनि॑म् ।कु॒ला॒यिनं॑ घृ॒तव॑न्तं सवि॒त्रे य॒ज्ञं न॑य॒ यज॑मानाय सा॒धु॥
agne viśvebhiḥ svanīka devairūrṇāvantaṃ prathamaḥ sīda yonim |kulāyinaṃ ghṛtavantaṃ savitre yajñaṃ naya yajamānāya sādhu ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book