Jude 6

6 Also, remember that some angels refused to obey God. They took more authority for themselves than God had given to them. They left their own proper place with God in heaven. So God has tied them up as prisoners for ever in the dark place below. He will keep them there until that great day when he will judge everyone. ^{▼▼1:6 Some of the angels in heaven thought that they were very important. So they stopped obeying God and they left heaven. See Genesis 6:1-4; Luke 10:18 and Revelation 12:7-9.}