Matthew 12:25-28

And knowing their thoughts, He said to them, Any kingdom that is divided against itself is being brought to desolation and laid waste, and no city or house divided against itself will last or continue to stand. And if Satan drives out Satan, he has become divided against himself and disunified; how then will his kingdom last or continue to stand? And if I drive out the demons by [help of] Beelzebub, by whose [help] do your sons drive them out? For this reason they shall be your judges. But if it is by the Spirit of God that I drive out the demons, then the kingdom of God has come upon you [before you expected it].