Daniel 7:9-10

9I beheld till thrones were set, and the Ancient of days did sit: his raiment was white as snow, and the hair of his head like pure wool; his throne was flames of fire, [and] its wheels burning fire.

10A stream of fire issued and came forth from before him; thousand thousands ministered unto him, and ten thousand times ten thousand stood before him: the judgment was set, and the books were opened.