Rigveda 1.116.4
ति॒स्रः क्षप॒स्त्रिरहा॑ति॒व्रज॑द्भि॒र्नास॑त्या भु॒ज्युमू॑हथुः पतं॒गैः ।स॒मु॒द्रस्य॒ धन्व॑न्ना॒र्द्रस्य॑ पा॒रे त्रि॒भी रथै॑: श॒तप॑द्भि॒: षळ॑श्वैः॥
tisraḥ kṣapastrirahātivrajadbhirnāsatyā bhujyumūhathuḥ pataṃgaiḥ |samudrasya dhanvannārdrasya pāre tribhī rathai: śatapadbhi: ṣaḷaśvaiḥ ||
Our plain-language meaning of this verse is waiting for scholar review.