There were many inaccessible caves higher and higher up the mountains which also were equally inaccessible; but they passed them with pleasure all these difficulties notwithstanding.
उपर्युपरिः शैलस्य गुहाः परमदुर्गमाः। सुदुर्गमांस्ते सुबहून् सुखेनैवाभिचक्रमुः॥