Rigveda 4.34.3

अ॒यं वो॑ य॒ज्ञ ऋ॑भवोऽकारि॒ यमा म॑नु॒ष्वत् प्र॒दिवो॑ दधि॒ध्वे ।प्र वोऽच्छा॑ जुजुषा॒णासो॑ अस्थु॒रभू॑त॒ विश्वे॑ अग्रि॒योत वा॑जाः॥

ayaṃ vo yajña ṛbhavo'kāri yamā manuṣvat pradivo dadhidhve |pra vo'cchā jujuṣāṇāso asthurabhūta viśve agriyota vājāḥ ||

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