Luke 11:18

15 and certain of them said, `By Beelzeboul, ruler of the demons, he doth cast forth the demons;`

16 and others, tempting, a sign out of heaven from him were asking.

17 And he, knowing their thoughts, said to them, `Every kingdom having been divided against itself is desolated; and house against house doth fall;

18 and if also the Adversary against himself was divided, how shall his kingdom be made to stand? for ye say, by Beelzeboul is my casting forth the demons.

19 `But if I by Beelzeboul cast forth the demons -- your sons, by whom do they cast forth? because of this your judges they shall be;

20 but if by the finger of God I cast forth the demons, then come unawares upon you did the reign of God.

21 `When the strong man armed may keep his hall, in peace are his goods;