Rigveda 10.21.7
त्वां य॒ज्ञेष्वृ॒त्विजं॒ चारु॑मग्ने॒ नि षे॑दिरे ।घृ॒तप्र॑तीकं॒ मनु॑षो॒ वि वो॒ मदे॑ शु॒क्रं चेति॑ष्ठम॒क्षभि॒र्विव॑क्षसे॥
tvāṃ yajñeṣvṛtvijaṃ cārumagne ni ṣedire |ghṛtapratīkaṃ manuṣo vi vo made śukraṃ cetiṣṭhamakṣabhirvivakṣase ||
Our plain-language meaning of this verse is waiting for scholar review.