भद्रः the blessed one, राजपुत्रः prince (Bharata), अनभीक्ष्णोपसेवितम् uninhabited, महारण्यम् vast forest, भद्रेण by an excellent, यानेन on chariot, मारुतः windgod, खमिव like sky, अत्ययात् passed through.

 Then with the blessed prince (Bharata) on an excellent chariot, it (the army) moved through the vast and uninhabited forest like the god of wind passing through the sky.