Matthew 12:25-27

25 And Jesus knew their thoughts, and said unto them, Every kingdom divided against itself is brought to desolation; and every city or house divided against itself shall not stand: 

26 And if Satan cast out Satan, he is divided against himself; how shall then his kingdom stand? 

27 And if I by Beelzebub cast out devils, by whom do your children cast them out? therefore they shall be your judges.