Matthew 12:22-26

Then a demon-possessed man who was blind and unable to speak was brought to Jesus, and He healed him so that the man who was unable to speak talked and could see.

And all the crowds were amazed and were saying, “This man cannot be the Son of David, can he?”

But when the Pharisees heard this, they said, “This man casts out demons only by Beelzebul the ruler of the demons.”

And knowing their thoughts, Jesus said to them, “Every kingdom divided against itself is laid waste; and no city or house divided against itself will stand.

And if Satan is casting out Satan, he has become divided against himself; how then will his kingdom stand?