Luke 11:19

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. A house divided against itself falls.

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

But if I by God’s finger cast out demons, then God’s Kingdom has come to you.

“When the strong man, fully armed, guards his own dwelling, his goods are safe.

But when someone stronger attacks him and overcomes him, he takes from him his whole armor in which he trusted, and divides his plunder.