Rigveda 9.111.3

पूर्वा॒मनु॑ प्र॒दिशं॑ याति॒ चेकि॑त॒त्सं र॒श्मिभि॑र्यतते दर्श॒तो रथो॒ दैव्यो॑ दर्श॒तो रथ॑: ।अग्म॑न्नु॒क्थानि॒ पौंस्येन्द्रं॒ जैत्रा॑य हर्षयन् ।वज्र॑श्च॒ यद्भव॑थो॒ अन॑पच्युता स॒मत्स्वन॑पच्युता॥

pūrvāmanu pradiśaṃ yāti cekitatsaṃ raśmibhiryatate darśato ratho daivyo darśato ratha: |agmannukthāni pauṃsyendraṃ jaitrāya harṣayan |vajraśca yadbhavatho anapacyutā samatsvanapacyutā ||

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