Matthew 12:24-27

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

25Now when Jesus realized what they were thinking, he said to them, “Every kingdom divided against itself is destroyed, and no town or house divided against itself will stand.

26So if Satan casts out Satan, he is divided against himself. How then will his kingdom stand?

27And if I cast out demons by Beelzebul, by whom do your sons cast them out? For this reason they will be your judges.