Rigveda 7.19.6

सना॒ ता त॑ इन्द्र॒ भोज॑नानि रा॒तह॑व्याय दा॒शुषे॑ सु॒दासे॑ ।वृष्णे॑ ते॒ हरी॒ वृष॑णा युनज्मि॒ व्यन्तु॒ ब्रह्मा॑णि पुरुशाक॒ वाज॑म्॥

sanā tā ta indra bhojanāni rātahavyāya dāśuṣe sudāse |vṛṣṇe te harī vṛṣaṇā yunajmi vyantu brahmāṇi puruśāka vājam ||

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