Rigveda 4.27.5

अध॑ श्वे॒तं क॒लशं॒ गोभि॑र॒क्तमा॑पिप्या॒नं म॒घवा॑ शु॒क्रमन्ध॑: ।अ॒ध्व॒र्युभि॒: प्रय॑तं॒ मध्वो॒ अग्र॒मिन्द्रो॒ मदा॑य॒ प्रति॑ ध॒त् पिब॑ध्यै॒ शूरो॒ मदा॑य॒ प्रति॑ ध॒त् पिब॑ध्यै॥

adha śvetaṃ kalaśaṃ gobhiraktamāpipyānaṃ maghavā śukramandha: |adhvaryubhi: prayataṃ madhvo agramindro madāya prati dhat pibadhyai śūro madāya prati dhat pibadhyai ||

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