Rigveda 8.6.15

न द्याव॒ इन्द्र॒मोज॑सा॒ नान्तरि॑क्षाणि व॒ज्रिण॑म् ।न वि॑व्यचन्त॒ भूम॑यः॥

na dyāva indramojasā nāntarikṣāṇi vajriṇam |na vivyacanta bhūmayaḥ ||

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