Rigveda 4.50.3

बृह॑स्पते॒ या प॑र॒मा प॑रा॒वदत॒ आ त॑ ऋत॒स्पृशो॒ नि षे॑दुः ।तुभ्यं॑ खा॒ता अ॑व॒ता अद्रि॑दुग्धा॒ मध्व॑: श्चोतन्त्य॒भितो॑ विर॒प्शम्॥

bṛhaspate yā paramā parāvadata ā ta ṛtaspṛśo ni ṣeduḥ |tubhyaṃ khātā avatā adridugdhā madhva: ścotantyabhito virapśam ||

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