Luke 11:14-20

And He was casting out a demon, and it was mute. So it was, when the demon had gone out, that the mute spoke; and the multitudes marveled. But some of them said, “He casts out demons by Beelzebub, the ruler of the demons.” Others, testing Him, sought from Him a sign from heaven. But He, knowing their thoughts, said to them: “Every kingdom divided against itself is brought to desolation, and a house divided against a house falls. If Satan also is divided against himself, how will his kingdom stand? Because you say I cast out demons by Beelzebub. And if I cast out demons by Beelzebub, by whom do your sons cast them out? Therefore they will be your judges. But if I cast out demons with the finger of God, surely the kingdom of God has come upon you.