Rigveda 8.8.8
किम॒न्ये पर्या॑सते॒ऽस्मत्स्तोमे॑भिर॒श्विना॑ ।पु॒त्रः कण्व॑स्य वा॒मृषि॑र्गी॒र्भिर्व॒त्सो अ॑वीवृधत्॥
kimanye paryāsate'smatstomebhiraśvinā |putraḥ kaṇvasya vāmṛṣirgīrbhirvatso avīvṛdhat ||
Our plain-language meaning of this verse is waiting for scholar review.