Rigveda 7.8.2
अ॒यमु॒ ष्य सुम॑हाँ अवेदि॒ होता॑ म॒न्द्रो मनु॑षो य॒ह्वो अ॒ग्निः ।वि भा अ॑कः ससृजा॒नः पृ॑थि॒व्यां कृ॒ष्णप॑वि॒रोष॑धीभिर्ववक्षे॥
ayamu ṣya sumahām̐ avedi hotā mandro manuṣo yahvo agniḥ |vi bhā akaḥ sasṛjānaḥ pṛthivyāṃ kṛṣṇapaviroṣadhībhirvavakṣe ||
Our plain-language meaning of this verse is waiting for scholar review.