Matthew 18:5 in the King James Version
And whoso shall receive one such little child in my name receiveth me.
Context
4 Whoever therefore humbles himself as this little child is the greatest in the Kingdom of Heaven.
5 Whoever receives one such little child in my name receives me,
6 but whoever causes one of these little ones who believe in me to stumble, it would be better for him if a huge millstone were hung around his neck and that he were sunk in the depths of the sea.