Rev. 12:7-10 And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels,  And prevailed not; neither was their place found any more in heaven. And the great dragon was cast out, that old serpent, called the devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him. And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before God day and night.

Genesis 6:1-7 And it came to pass, when men began to multiply on the face of the earth, and daughters were born unto them, That the sons of God saw the daughters of men that they were fair; and they took them wives of all which they chose. And the LORD said,  My spirit shall not always strive with man, for he also is flesh: yet his days shall be an hundred and twenty years.  There were giants in the earth in those days; and also adter that, when sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown.  And God saw the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually. And it repented the LORD that he had made man on the earth, and it grieved him as his heart. And the LORD said, I will destroy man whom I have created from the face of the earth; both man and beast, and creeping thing, and the fowls of the air; for it repented me that I have made them.

2 Pet. 2:4 If God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment.

Jude 1:6 And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto judgement of the great day. 

Galatians 1:8 But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be acursed.

1 Cor. 10:21 Ye cannot drink the cup of the Lord, and the cup of devils: ye cannot be partakers of the Lord's table, and of the table of devils. 

1 Tim.  4:1-5 Now the Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils: Speaking lies in hypocrisy; having their conscience seared with a hot iron;  Forbidding to marry, and commanding to abstain rom meat, which God hath created to be received with thanksging of them which believe and know the truth. For every creature of God is good, and nothing to be refused, if it be received with thanksgiving: For it is sanctified by the word of God and prayer.

Rev. 18:1-2 And after these things I saw another angel come down from heaven, having great power; and the earth was lightened with his glory. And he cried mightily with a strong voice, saying, Babylon the great is fallen, is fallen, and is become the habitation of devils, and the hold of every foul spirit, and a cage of every unclean and hateful bird.

Matt. 25:41 Then shall he say also unto them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels: