Luke 8:28-29

28When he saw Jesus, he screamed. Then he went down on his knees in front of Jesus and said in a loud voice, ‘Jesus, you are the Son of the powerful God who is over all! What are you doing here? Please do not hurt me.’

29He said that because Jesus had already said to the bad spirit, ‘Come out of this man.’ The bad spirit had often taken hold of the man, so people watched him carefully. They held his feet with metal chains. But when the bad spirit took hold of him, he often broke the chains. The bad spirit then caused him to go into the wilderness.