Śrīmad-Bhāgavatam · Text 10.66.39
Who is speaking and story frame
तत् सूर्यकोटिप्रतिमं सुदर्शनं
जाज्वल्यमानं प्रलयानलप्रभम् ।
स्वतेजसा खं ककुभोऽथ रोदसी
चक्रं मुकुन्दास्त्रमथाग्निमार्दयत् ॥ ३९ ॥
tat sūrya-koṭi-pratimaṁ sudarśanaṁ
jājvalyamānaṁ pralayānala-prabham
sva-tejasā khaṁ kakubho ’tha rodasī
cakraṁ mukundāstraṁ athāgnim ārdayat
That Sudarśana, the disc weapon of Lord Mukunda, blazed forth like millions of suns. His effulgence blazed like the fire of universal annihilation, and with his heat he pained the sky, all the directions, heaven and earth, and also the fiery demon.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.
From Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.