Mark 3:23 KJV
And he called them unto him, and said unto them in parables, How can Satan cast out Satan?
Mark 3:21–25 KJV Chapter Context
21
And when his friends heard of it, they went out to lay hold on him: for they said, He is beside himself.
22
And the scribes which came down from Jerusalem said, He hath Beelzebub, and by the prince of the devils casteth he out devils.
23
And he called them unto him, and said unto them in parables, How can Satan cast out Satan?
24
And if a kingdom be divided against itself, that kingdom cannot stand.
25
And if a house be divided against itself, that house cannot stand.