Mahabharata 7.13.65

बाह्यमाभ्यन्तरं चैव चरन्तौ मार्गमुत्तमम्ददृशाते महात्मानौ सपक्षाविव पर्वतौ

bāhyamābhyantaraṃ caiva carantau mārgamuttamamdadṛśāte mahātmānau sapakṣāviva parvatau

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