'Little Ones' in the Bible

but whosoever shall lay a stumbling-block in the way of one of these little ones, who believe in me, it were better for him that a milstone were hung on his neck, and that he were thrown into the sea.

See that ye despise not one of these little ones; for I tell you, that their angels in heaven do continually appear in the presence of my father, who is in heaven:

Even so it is not the will of your heavenly Father, that any one of these little ones should be lost.

And whosoever shall cause one of these little ones, that believe in me, to offend, it were better for him, if a milstone were laid upon his neck, and he were cast into the sea.

It were better for him that a milstone were hung about his neck, and he were thrown into the sea, than that he should cause one of these little ones to offend.