Luke 9:39
And behold, a spirit seizes him and suddenly he screams, and it convulses him with foam and rarely withdraws from him, battering him severely.
Mark 5:4-5
because he had often been bound with shackles and chains, and the chains had been torn apart by him, and the shackles had been shattered. And no one was strong [enough] to subdue him.
Mark 9:20
And they brought him to him. And [when he] saw him, the spirit immediately convulsed him, and falling on the ground, he began to roll around, foaming at the mouth.
Mark 9:26
And it came out, screaming and convulsing [him] greatly, and he became as if [he were] dead, so that most [of them] said, "He has died!"
Luke 4:35
And Jesus rebuked him, saying, "Be silent and come out of him!" And [after] throwing him down in their midst, the demon came out of him without hurting him at all.
Luke 8:29
For he had commanded the unclean spirit to come out of the man. (For it had seized him many times, and he was bound with chains and shackles [and] was guarded, and breaking the bonds he would be driven by the demon into the deserted places.)
John 8:44
You are of your father the devil, and you want to do the desires of your father! That one was a murderer from the beginning, and does not stand firm in the truth, because truth is not in him. Whenever he speaks the lie, he speaks from his own [nature], because he is a liar and the father {of lies}.
1 Peter 5:8
Be sober; be on the alert. Your adversary the devil walks around like a roaring lion, looking for someone to devour.
Revelation 9:11
They have [as] king over them the angel of the abyss, {whose name} in Hebrew [is] Abaddon, and in Greek he has the name Apollyon.