Mahabharata 3.25.5

अर्जुन उवाच · arjuna uvāca

भवानेव महर्षीणां वृद्धानां पर्युपासिताअज्ञातं मानुषे लोके भवतो नास्ति किंचन

bhavāneva maharṣīṇāṃ vṛddhānāṃ paryupāsitāajñātaṃ mānuṣe loke bhavato nāsti kiṃcana

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