Rigveda 10.162.5

यस्त्वा॒ भ्राता॒ पति॑र्भू॒त्वा जा॒रो भू॒त्वा नि॒पद्य॑ते ।प्र॒जां यस्ते॒ जिघां॑सति॒ तमि॒तो ना॑शयामसि॥

yastvā bhrātā patirbhūtvā jāro bhūtvā nipadyate |prajāṃ yaste jighāṃsati tamito nāśayāmasi ||

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