'Unclean Spirit' in the Bible

AND having called unto him his twelve disciples, he gave them authority over unclean spirits, to cast them out, and to cure every disease, and every malady.

When the unclean spirit is indeed gone out of a man, he traverses through places destitute of water, in search of rest, but cannot find it.

And there was in their synagogue a man with an unclean spirit; and he cried out,

And the unclean spirit threw him into convulsions, and crying with a loud voice, came out of him.

And they were all in astonishment, so that they questioned one another, saying, What is this? what is this new doctrine? that with authority he commands even the unclean spirits, and they obey him?

And the unclean spirits, when they beheld him, fell down before him, and cried out saying, Thou art the Son of God.

Because they said, he hath an unclean spirit.

And as he was going out of the vessel, immediately there met him a man with an unclean spirit,

(For he had said unto him, Come out, unclean spirit, from the man.)

And immediately Jesus permitted them. And the unclean spirits going forth, entered into the swine; and the herd rushed violently down a precipice into the sea (they were about two thousand), and were suffocated in the sea.

And called the twelve, and began to send them two and two, and gave them authority over unclean spirits.

For a woman hearing of him, whose daughter had an unclean spirit, came and fell at his feet.

Then Jesus, seeing that the multitude were running up to him, rebuked the unclean spirit, saying to him, Thou dumb and deaf spirit, I command thee, come out of him, and enter into him no more.

And amazement seized on all present, and they spake one to another, saying, What a word is this? for with authority and power he commandeth the unclean spirits, and they come out.

and they who were disturbed with unclean spirits: and they were cured.

For he had commanded the unclean spirit to come out of the man; for many times it had seized on him; and though under a guard, and bound with chains and fetters; yet bursting the bonds, he was driven by the devil into the desert places.

And while he was yet approaching the devil threw him down, and violently convulsed him. Then Jesus rebuked the unclean spirit, and cured the child; and restored him to his father.

When the unclean spirit goeth out of a man, he passes through places destitute of water, seeking repose; and not finding it, saith, I will go back to my habitation from whence I came out:

Then came together also a multitude from the neighbouring cities to Jerusalem, bringing the sick, and those who were disturbed by unclean spirits; who were healed universally.

For the unclean spirits, roaring with great cries, came forth out of many who were possessed: and many who were paralytic and lame were healed.

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