Daniel 7:9-10

9“I kept looking Until thrones were set up, And the Ancient of Days (God) took His seat; His garment was white as snow And the hair of His head like pure wool. His throne was flames of fire; Its wheels were a burning fire.

10A river of fire was flowing And coming out from before Him; A thousand thousands were attending Him, And ten thousand times ten thousand were standing before Him; The court was seated, And the books were opened.