Mahabharata 4.41.5

सपताकं विचित्राङ्गं सोपासङ्गं महारथःरथमास्थाय बीभत्सुः कौन्तेयः श्वेतवाहनः

sapatākaṃ vicitrāṅgaṃ sopāsaṅgaṃ mahārathaḥrathamāsthāya bībhatsuḥ kaunteyaḥ śvetavāhanaḥ

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