Arjuna said: You have respectfully worshipped the old and great Rishis; there is nothing on this earth which is unknown to you.
अर्जुन उवाच भवानेव महर्षीणां वृद्धानां पर्युपासिता। अज्ञातं मानुषे लोके भवतो नास्ति किंचन॥