Matthew  Chapter 18
Versus 1-6

In that hour came the disciples unto Jesus, saying, Who is then is greatest in the kingdom of heaven?
2 And he called to him a little child, and set him in the midst of them  3 and said, Verily I say unto you., Except ye turn, and become as little children ye shall in no wise enter into the kingdom of heaven.
4 Whosoever therefore shall humble himself as this little child, the same is the greatest  in the kingdom of heaven. 5 And whoso shall receive one such little child in my name receiveth me 6 but whoso shall cause one of these to stumble, it is profitable for him that a great milestone be hanged about  his neck, and that he should be sunk in the depth of the sea.