Mark 9:34-44

34 But they held their peace: for they had disputed one with another on the way, who [was] the greatest.
35 And he sat down, and called the twelve; and he saith unto them, If any man would be first, he shall be last of all, and servant of all.
36 And he took a little child, and set him in the midst of them: and taking him in his arms, he said unto them,
37 Whosoever shall receive one of such little children in my name, receiveth me: and whosoever receiveth me, receiveth not me, but him that sent me.
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 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.
41 For whosoever shall give you a cup of water to drink, because ye are Christ's, verily I say unto you, he shall in no wise lose his reward.
42 And whosoever shall cause one of these little ones that believe on me to stumble, it were better for him if a great millstone were hanged about his neck, and he were cast into the sea.
43 And if thy hand cause thee to stumble, cut it off: it is good for thee to enter into life maimed, rather than having thy two hands to go into hell, into the unquenchable fire.
44 [where their worm dieth not, and the fire is not quenched.]
The American Standard Version is in the public domain.