Rigveda 4.2.15

अधा॑ मा॒तुरु॒षस॑: स॒प्त विप्रा॒ जाये॑महि प्रथ॒मा वे॒धसो॒ नॄन् ।दि॒वस्पु॒त्रा अङ्गि॑रसो भवे॒माद्रिं॑ रुजेम ध॒निनं॑ शु॒चन्त॑:॥

adhā māturuṣasa: sapta viprā jāyemahi prathamā vedhaso nṝn |divasputrā aṅgiraso bhavemādriṃ rujema dhaninaṃ śucanta: ||

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