Shiva Purana
तस्मिन्नवसरे व्योम्नि समाविरभवद्रथः ॥ सहस्रसूर्यसंकाशश्चारुचीरवृषध्वजः ॥ १ ॥
At that time a chariot resembling a thousand suns and with the emblem of a bull on the banner cloth appeared in the sky.
english translation
tasminnavasare vyomni samAvirabhavadrathaH ॥ sahasrasUryasaMkAzazcArucIravRSadhvajaH ॥ 1 ॥
hk transliteration by Sanscript