Luke 11:17-22

17But he, knowing their thoughts, said to them, "Every kingdom divided against itself is laid waste, and a divided household falls.

18And if Satan also is divided against himself, how will his kingdom stand? For you say that I cast out demons by Beelzebul.

19And if I cast out demons by Beelzebul, by whom do your sons cast them out? Therefore they will be your judges.

20But if it is by the finger of God that I cast out demons, then the kingdom of God has come upon you.

21When a strong man, fully armed, guards his own palace, his goods are safe;

22but when one stronger than he attacks him and overcomes him, he takes away his armor in which he trusted and divides his spoil.