Rigveda 5.3.8

त्वाम॒स्या व्युषि॑ देव॒ पूर्वे॑ दू॒तं कृ॑ण्वा॒ना अ॑यजन्त ह॒व्यैः ।सं॒स्थे यद॑ग्न॒ ईय॑से रयी॒णां दे॒वो मर्तै॒र्वसु॑भिरि॒ध्यमा॑नः॥

tvāmasyā vyuṣi deva pūrve dūtaṃ kṛṇvānā ayajanta havyaiḥ |saṃsthe yadagna īyase rayīṇāṃ devo martairvasubhiridhyamānaḥ ||

Our plain-language meaning of this verse is waiting for scholar review.