Mark 9:26
And it gave a cry and convulsed him terribly, and went out of him. And the boy was like a corpse, so that most of them said that he was dead.
Mark 9:20
And they brought the boy to him. As soon as the spirit saw him, it convulsed the boy, and he fell down on the ground and rolled about, foaming at the mouth.
Mark 1:26
The foul spirit convulsed the man and gave a loud cry and went out of him.
Mark 9:18
and wherever it seizes him it convulses him, and he foams at the mouth and grinds his teeth; and he is wasting away. I told your disciples to drive it out, and they could not do it."
Revelation 12:12
Therefore, rejoice, you heavens and you who live in them! But alas for the earth and the sea, for the devil has descended upon you in a great rage, for he knows that he has only a short time left."