KJV - And John answered him, saying, Master, we saw one casting out devils in thy name, and he followeth not us: and we forbad him, because he followeth not us.
ASV - John said unto him, Teacher, we saw one casting out demons in thy name; and we forbade him, because he followed not us.
BBE - John said to him, Master, we saw one driving out evil spirits in your name: and we said that he might not, because he is not one of us.
WEB - John said to him, "Teacher, we saw someone who doesn't follow us casting out demons in your name; and we forbade him, because he doesn't follow us."
YLT - And John did answer him, saying, `Teacher, we saw a certain one in thy name casting out demons, who doth not follow us, and we forbade him, because he doth not follow us.'