Rigveda 10.14.5
अङ्गि॑रोभि॒रा ग॑हि य॒ज्ञिये॑भि॒र्यम॑ वैरू॒पैरि॒ह मा॑दयस्व ।विव॑स्वन्तं हुवे॒ यः पि॒ता ते॒ऽस्मिन्य॒ज्ञे ब॒र्हिष्या नि॒षद्य॑॥
aṅgirobhirā gahi yajñiyebhiryama vairūpairiha mādayasva |vivasvantaṃ huve yaḥ pitā te'sminyajñe barhiṣyā niṣadya ||
Our plain-language meaning of this verse is waiting for scholar review.