Rigveda 8.13.2

स प्र॑थ॒मे व्यो॑मनि दे॒वानां॒ सद॑ने वृ॒धः ।सु॒पा॒रः सु॒श्रव॑स्तम॒: सम॑प्सु॒जित्॥

sa prathame vyomani devānāṃ sadane vṛdhaḥ |supāraḥ suśravastama: samapsujit ||

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