Mahabharata 7.72.9

तपनीयविचित्राङ्गाः संसिक्ता रुधिरेण चसंसक्ता इव दृश्यन्ते मेघसंघाः सविद्युतः

tapanīyavicitrāṅgāḥ saṃsiktā rudhireṇa casaṃsaktā iva dṛśyante meghasaṃghāḥ savidyutaḥ

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