prag distam bhrtya-raksayam
prak distam-as previously arranged; bhrtya-raksayam-for the protection of his servants; purusena-by the Supreme Person; maha-atmana-by the Supersoul; dadaha-burnt to ashes; krtyam-that created demon; tam-him; cakram-the disc; kruddha-angry; ahim-a serpent; iva-like; pavakah-fire.