Rigveda 2.18.5
आ विं॑श॒त्या त्रिं॒शता॑ याह्य॒र्वाङा च॑त्वारिं॒शता॒ हरि॑भिर्युजा॒नः ।आ प॑ञ्चा॒शता॑ सु॒रथे॑भिरि॒न्द्रा ऽऽ ष॒ष्ट्या स॑प्त॒त्या सो॑म॒पेय॑म्॥
ā viṃśatyā triṃśatā yāhyarvāṅā catvāriṃśatā haribhiryujānaḥ |ā pañcāśatā surathebhirindrā '' ṣaṣṭyā saptatyā somapeyam ||
Our plain-language meaning of this verse is waiting for scholar review.