Mahabharata 3.43.28

सोऽदर्शनपथं यात्वा मर्त्यानां भूमिचारिणाम्ददर्शाद्भुतरूपाणि विमानानि सहस्रशः

so'darśanapathaṃ yātvā martyānāṃ bhūmicāriṇāmdadarśādbhutarūpāṇi vimānāni sahasraśaḥ

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