Mark 3:25-30

If a house is divided against itself, that house will not be able to stand. If Satan has risen up against himself and is divided, he cannot stand, but he is finished! But no one can enter the strong man’s house and plunder his property unless he first binds the strong man, and then he will plunder his house. “Truly I say to you, all sins shall be forgiven the sons of men, and whatever blasphemies they utter; but whoever blasphemes against the Holy Spirit never has forgiveness, but is guilty of an eternal sin”— because they were saying, “He has an unclean spirit.”