Rigveda 3.13.5
दी॒दि॒वांस॒मपू॑र्व्यं॒ वस्वी॑भिरस्य धी॒तिभि॑: ।ऋक्वा॑णो अ॒ग्निमि॑न्धते॒ होता॑रं वि॒श्पतिं॑ वि॒शाम्॥
dīdivāṃsamapūrvyaṃ vasvībhirasya dhītibhi: |ṛkvāṇo agnimindhate hotāraṃ viśpatiṃ viśām ||
Our plain-language meaning of this verse is waiting for scholar review.