उपर्युपरि शैलस्य गुहा: परमदुर्गमा: । सुदुर्गमांस्ते सुबहूनू सुखेनैवाभिचक्रमु:
uparyupari śailasya guhāḥ paramadurgamāḥ | sudurgamāṃs te subahūnū sukhenāivābhicakramuḥ ||
पर्वत के ऊँचे-ऊँचे भागों में अत्यन्त दुर्गम गुफाएँ थीं। तथापि वे उन अनेक कठिन मार्गों को भी सहजता से पार करते हुए निरन्तर आगे बढ़ते चले गए।
वैशम्पायन उवाच
The verse highlights steadfastness: even when the path is inherently difficult (durgama), disciplined effort and unity of purpose can make arduous obstacles feel surmountable.
The narrator describes travelers moving across a mountain region where caves lie high above and are hard to reach; despite the danger and difficulty, they pass through many such places with apparent ease.