Mark 9:37 WEB

³⁵  He sat down, and called the twelve; and he said to them, 'If any man wants to be first, he shall be last of all, and servant of all.'

³⁶  He took a little child, and set him in the midst of them. Taking him in his arms, he said to them,

³⁷  'Whoever receives one such little child in my name, receives me, and whoever receives me, doesn't receive me, but him who sent me.'

³⁸  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.'

³⁹  But Jesus said, 'Don't forbid him, for there is no one who will do a mighty work in my name, and be able quickly to speak evil of me.