Rigveda 1.35.2

आ कृ॒ष्णेन॒ रज॑सा॒ वर्त॑मानो निवे॒शय॑न्न॒मृतं॒ मर्त्यं॑ च ।हि॒र॒ण्यये॑न सवि॒ता रथे॒नाऽऽ दे॒वो या॑ति॒ भुव॑नानि॒ पश्य॑न्॥

ā kṛṣṇena rajasā vartamāno niveśayannamṛtaṃ martyaṃ ca |hiraṇyayena savitā rathenā'' devo yāti bhuvanāni paśyan ||

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