Mark 9:38-40

American Standard Version

³⁸ John said unto him, Teacher, we saw one casting out demons in thy name; and we forbade him, because he followed not us. ³⁹ But Jesus said, Forbid him not: for there is no man who shall do a ^[a]mighty work in my name, and be able quickly to speak evil of me. ⁴⁰ For he that is not against us is for us.