Mahabharata 13.109.54

सहस्रहंससंयुक्ते विमाने सोमवर्चसिस गत्वा स्त्रीशताकीर्णे रमते भरतर्षभ

sahasrahaṃsasaṃyukte vimāne somavarcasisa gatvā strīśatākīrṇe ramate bharatarṣabha

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