Matthew 18:4-6

Young's Literal Translation

⁴ whoever then may humble himself as this child, he is the greater in the reign of the heavens.

⁵ `And he who may receive one such child in my name, doth receive me,

⁶ and whoever may cause to stumble one of those little ones who are believing in me, it is better for him that a weighty millstone may be hanged upon his neck, and he may be sunk in the depth of the sea.