Luke 11:14-20

And He was casting out a demon, and it was mute; when the demon had gone out, the mute man spoke; and the crowds were amazed. But some of them said, “He casts out demons by Beelzebul, the ruler of the demons.” Others, to test Him, were demanding of Him a sign from heaven. But He knew their thoughts and said to them, “Any kingdom divided against itself is laid waste; and a house divided against itself falls. If Satan also is divided against himself, how will his kingdom stand? For you say that I cast out demons by Beelzebul. And if I by Beelzebul cast out demons, by whom do your sons cast them out? So they will be your judges. But if I cast out demons by the finger of God, then the kingdom of God has come upon you.