Rigveda 1.124.9

आ॒सां पूर्वा॑सा॒मह॑सु॒ स्वसॄ॑णा॒मप॑रा॒ पूर्वा॑म॒भ्ये॑ति प॒श्चात् ।ताः प्र॑त्न॒वन्नव्य॑सीर्नू॒नम॒स्मे रे॒वदु॑च्छन्तु सु॒दिना॑ उ॒षास॑:॥

āsāṃ pūrvāsāmahasu svasṝṇāmaparā pūrvāmabhyeti paścāt |tāḥ pratnavannavyasīrnūnamasme revaducchantu sudinā uṣāsa: ||

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