Shiva Purana
गावश्च कश्चिद्दुग्धौघं स्रवन्त्यो मूर्ध्नि खेचराः ॥ सरुषा प्रेक्ष्य देवेन तत्क्षणे भस्मसात्कृतः ॥ २४ ॥
Angrily glancing at some cows walking along the sky and shedding milk over his head he reduced them to ashes immediately.
english translation
gAvazca kazciddugdhaughaM sravantyo mUrdhni khecarAH ॥ saruSA prekSya devena tatkSaNe bhasmasAtkRtaH ॥ 24 ॥
hk transliteration by Sanscript