Rigveda 3.4.5

स॒प्त हो॒त्राणि॒ मन॑सा वृणा॒ना इन्व॑न्तो॒ विश्वं॒ प्रति॑ यन्नृ॒तेन॑ ।नृ॒पेश॑सो वि॒दथे॑षु॒ प्र जा॒ता अ॒भी॒३मं य॒ज्ञं वि च॑रन्त पू॒र्वीः॥

sapta hotrāṇi manasā vṛṇānā invanto viśvaṃ prati yannṛtena |nṛpeśaso vidatheṣu pra jātā abhī3maṃ yajñaṃ vi caranta pūrvīḥ ||

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