Cross reference
Mark 3:30
30 Because they said, He has an unclean spirit.
Mark 3:22
22 And the scribes who came down from Jerusalem, said, He has Beelzebub, and, By the ruler of evil spirits he sends evil spirits out of men.
John 10:20
20 And a number of them said, He has an evil spirit and is out of his mind; why do you give ear to him?