Luke 11:19
"And if I by Beelzebub cast out devils, by whom do your sons cast them out? therefore shall they be your judges."
Cross References (ranked by relevance)
And John answered and said, Master, we saw one casting out devils in thy name; and we forbad him, because he followeth not with us.
Thine own mouth condemneth thee, and not I: yea, thine own lips testify against thee.
And he saith unto him, Out of thine own mouth will I judge thee, thou wicked servant. Thou knewest that I was an austere man, taking up that I laid not down, and reaping that I did not sow:
Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God.