Luke 11:15

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

Luke 11:15 Meaning and Commentary

Luke 11:15

But some of them said
The Pharisees, ( Matthew 9:34 ) ( Matthew 12:24 ) who could not bear that he should be thought to be the Messiah, and therefore put an ill construction on the miracle:

he casteth out devils through Beelzebub, the chief of devils;
in several copies he is called Beelzebul, and in the Arabic and Ethiopic versions; which last adds these words, "and he answered and said, how can Satan cast out Satan?" (See Gill on Matthew 12:20).

Luke 11:15 In-Context

13 If, then, ye, being evil, have known good gifts to be giving to your children, how much more shall the Father who is from heaven give the Holy Spirit to those asking Him!'
14 And he was casting forth a demon, and it was dumb, and it came to pass, the demon having gone forth, the dumb man spake, and the multitudes wondered,
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;
Young's Literal Translation is in the public domain.