Mahabharata 3.259.34

विमानं पुष्पकं तस्य जहाराक्रम्य रावणःशशाप तं वैश्रवणो न त्वामेतद्वहिष्यति

vimānaṃ puṣpakaṃ tasya jahārākramya rāvaṇaḥśaśāpa taṃ vaiśravaṇo na tvāmetadvahiṣyati

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