Ramayana
तत्र पुस्फोट वर्मास्य प्रसुस्राव च शोणितम् । मुष्टिना तेन संजज्ञे मेघे विद्युदिवोत्थिता ॥ ६-७७-१६
Then Nikumbha's skin split, and blood started flowing, which appeared as though lightning had risen in the cloud. ॥ 6-77-16॥
english translation
tatra pusphoTa varmAsya prasusrAva ca zoNitam । muSTinA tena saMjajJe meghe vidyudivotthitA ॥ 6-77-16
hk transliteration by Sanscript