'Unclean Spirits' in the Bible

and every one was amazed so that they began questioning among themselves. "What does this mean? A new teaching with authority? He lays commands even upon unclean spirits and they obey him."

And whenever the unclean spirits beheld him, they threw themselves down at his feet, screaming out, "You are the Son of God."

Then summoning the Twelve to him, he began to send them out two by two, giving them authority over unclean spirits.

All were amazed, and began to ask one another, saying. "What is this word? For with authority and power he commands the unclean spirits and they come out."

Those who were tormented by unclean spirits were healed also.

The people of the towns near Jerusalem also continued to come in crowds, bringing their sick and those who were harried by unclean spirits, and all of them were healed.

For with a loud cry unclean spirits would come out of many possessed by them, and many that were palsied and lame were healed.

And I saw three unclean spirits, like frogs, coming out of the dragon's mouth, and the beast's mouth, and the false prophet's mouth.