Matthew 12:24

12:24 But when the Pharisees heard this they said, “He does not cast out demons except by the power of Beelzebul, the ruler of demons!”

Mark 5:9

5:9 Jesus asked him, “What is your name?” And he said, “My name is Legion, for we are many.”

Mark 16:9

The Longer Ending of Mark

16:9 [[Early on the first day of the week, after he arose, he appeared first to Mary Magdalene, from whom he had driven out seven demons.

Ephesians 6:12

6:12 For our struggle is not against flesh and blood, but against the rulers, against the powers, against the world rulers of this darkness, against the spiritual forces of evil in the heavens.