Mark 9:38-40

ACV(i) 38 And John answered him, saying, Teacher, we saw a certain man, who does not follow us, casting out demons in thy name, and we forbade him, because he does not follow us. 39 But Jesus said, Forbid him not, for there is no man who will do a mighty work in my name, and will be able quickly to speak evil of me. 40 For he who is not against you is for you.