'Beelzeboul' in the Bible

sufficient to the disciple that he may be as his teacher, and the servant as his lord; if the master of the house they did call Beelzeboul, how much more those of his household?

but the Pharisees having heard, said, 'This one doth not cast out demons, except by Beelzeboul, ruler of the demons.'

And if I, by Beelzeboul, do cast out the demons, your sons -- by whom do they cast out? because of this they -- they shall be your judges.