Rigveda 6.28.4

न ता अर्वा॑ रे॒णुक॑काटो अश्नुते॒ न सं॑स्कृत॒त्रमुप॑ यन्ति॒ ता अ॒भि ।उ॒रु॒गा॒यमभ॑यं॒ तस्य॒ ता अनु॒ गावो॒ मर्त॑स्य॒ वि च॑रन्ति॒ यज्व॑नः॥

na tā arvā reṇukakāṭo aśnute na saṃskṛtatramupa yanti tā abhi |urugāyamabhayaṃ tasya tā anu gāvo martasya vi caranti yajvanaḥ ||

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