Rigveda 5.39.2
यन्मन्य॑से॒ वरे॑ण्य॒मिन्द्र॑ द्यु॒क्षं तदा भ॑र ।वि॒द्याम॒ तस्य॑ ते व॒यमकू॑पारस्य दा॒वने॑॥
yanmanyase vareṇyamindra dyukṣaṃ tadā bhara |vidyāma tasya te vayamakūpārasya dāvane ||
Our plain-language meaning of this verse is waiting for scholar review.