Luke 11:17-19

17Jesus knew their thoughts and said to them: “Any kingdom divided against itself will be ruined, and a house divided against itself will fall. 18If Satan is divided against himself, how can his kingdom stand? I say this because you claim that I drive out demons by Beelzebul. 19Now if I drive out demons by Beelzebul, by whom do your followers drive them out? So then, they will be your judges.