Rigveda 9.15.5

ए॒ष रु॒क्मिभि॑रीयते वा॒जी शु॒भ्रेभि॑रं॒शुभि॑: ।पति॒: सिन्धू॑नां॒ भव॑न्॥

eṣa rukmibhirīyate vājī śubhrebhiraṃśubhi: |pati: sindhūnāṃ bhavan ||

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