And the scribes who came down from Jerusalem said, "He has Beelzebub," and, "By the ruler of the demons He casts out demons."
Mark 3:22
Surrounding context
3:21 But when His own people heard about this, they went out to lay hold of Him, for they said, "He is out of His mind."
3:22 And the scribes who came down from Jerusalem said, "He has Beelzebub," and, "By the ruler of the demons He casts out demons."
3:23 So He called them to Himself and said to them in parables: "How can Satan cast out Satan?