Luke 17:2

it would be profitable for him if a millstone was placed around his neck, and he was cast into the sea, rather than that he should offend one of these little ones.

Mark 9:42

And whoever shall offend one of the little ones having faith, it would be better for him if a millstone was put about his neck and he was cast into the sea.

Matthew 18:3-6

and said, I tell you truly, that if you do not turn and become like little children, you can by no means enter into the kingdom of heaven.

Matthew 18:10

See that you despise not one of these little ones; for I tell you that their angels always behold the face of my Father in heaven.

Matthew 18:14

So it is not the will of your Father in heaven that one of these little ones should perish.

Matthew 26:24

The Son of man goes indeed, as it is written of him, but woe to that man by whom the Son of man is betrayed! it would be good for him if that man had not been born.

John 21:15

When therefore they had breakfasted, Jesus said to Simon Peter, Simon, son of John, do you love me more than these? He said to him, Yes, Lord, you know that I am a friend to you. He said to him, Feed my lambs.

1 Corinthians 8:11-12

And will not the weak brother for whom Christ died perish by your knowledge?

1 Corinthians 9:15

But I have used none of these things, and I have not written these things that it should be so done to me; for I prefer to die, rather than that any one should make my boasting vain.

1 Corinthians 9:22

to the weak I have been as weak, that I might gain the weak; I have been all things to all men, that I may save some in all conditions;

2 Peter 2:1-3

But there were also false prophets among the people, as there shall also be false teachers among you, who shall bring in by stealth destructive heresies, even denying the master that bought them, bringing on themselves swift destruction;

Treasury of Scripture Knowledge

Summary

It were better for him that a millstone were hanged about his neck, and he cast into the sea, than that he should offend one of these little ones.

Bible References

Better

Matthew 18:6
but whoever offends one of these little ones that believe in me, it would be better for him that a millstone should be hung to his neck, and that he should be plunged into the depths of the sea.
Matthew 26:24
The Son of man goes indeed, as it is written of him, but woe to that man by whom the Son of man is betrayed! it would be good for him if that man had not been born.
Mark 9:42
And whoever shall offend one of the little ones having faith, it would be better for him if a millstone was put about his neck and he was cast into the sea.
1 Corinthians 9:15
But I have used none of these things, and I have not written these things that it should be so done to me; for I prefer to die, rather than that any one should make my boasting vain.
2 Peter 2:1
But there were also false prophets among the people, as there shall also be false teachers among you, who shall bring in by stealth destructive heresies, even denying the master that bought them, bringing on themselves swift destruction;