Mahabharata 3.178.38

ततस्तस्माद्विमानाग्रात्प्रच्युतश्च्युतभूषणःप्रपतन्बुबुधेऽऽत्मानं व्यालीभूतमधोमुखम्

tatastasmādvimānāgrātpracyutaścyutabhūṣaṇaḥprapatanbubudhe''tmānaṃ vyālībhūtamadhomukham

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