Rigveda 6.21.5
इ॒दा हि ते॒ वेवि॑षतः पुरा॒जाः प्र॒त्नास॑ आ॒सुः पु॑रुकृ॒त् सखा॑यः ।ये म॑ध्य॒मास॑ उ॒त नूत॑नास उ॒ताव॒मस्य॑ पुरुहूत बोधि॥
idā hi te veviṣataḥ purājāḥ pratnāsa āsuḥ purukṛt sakhāyaḥ |ye madhyamāsa uta nūtanāsa utāvamasya puruhūta bodhi ||
Our plain-language meaning of this verse is waiting for scholar review.