Nephilim

The Nephilim /ˈnɛfɨˌlɪm/ (Hebrew: נפילים‎)
Fallen angels/nephilim are those angels who rebelled against God along with Lucifer, an archangel who became the devil. Following are verses often quoted in reference to the evil one: "How you have fallen from heaven, O star of the morning, son of the dawn!