Matthew 18:6

But whoever shall offend one of these little ones who believes in Me, it would be better for him that an ass's millstone were hung around his neck, and he be sunk in the depth of the sea.

Mark 9:42

And whoever shall offend one of these little ones who believe in Me, it is better for him that a millstone were hanged around his neck and he were cast into the sea.

Psalm 105:15

saying, Touch not my anointed, and do My prophets no harm.

Zechariah 2:8

For so says Jehovah of Hosts: He has sent me after glory, to the nations who stripped you; for he who touches you touches the pupil of His eye.

Zechariah 13:7

Awake, O sword, against My Shepherd, and against the Man who is My companion, says Jehovah of Hosts; strike the Shepherd, and the sheep shall be scattered. And I will turn My hand on the little ones.

Matthew 18:10

Take heed that you do not despise one of these little ones. For I say to you that in Heaven their angels always behold the face of My Father in Heaven.

Matthew 18:14

Even so it is not the will of your Father in Heaven that one of these little ones should perish.

Luke 17:1-2

And He said to the disciples, It is impossible but that offenses will come. But woe to him through whom they come!

Acts 9:5

And he said, Who are you, lord? And the Lord said, I am Jesus whom you persecute. It is hard for you to kick against the goads.

Romans 14:13-15

Then let us not judge one another any more, but rather judge this, not to put a stumbling-block or an offense toward his brother.

Romans 14:21

It is good neither to eat flesh, nor to drink wine, nor anything by which your brother stumbles, or is offended, or is made weak.

Romans 15:1-3

Then we who are strong ought to bear the infirmities of the weak, and not to please ourselves.

1 Corinthians 8:9-13

But take heed lest by any means this liberty of yours becomes a stumbling block to those who are weak.

1 Corinthians 10:32-33

Give no offense, either to the Jews, or to the Greeks or to the church of God;

2 Thessalonians 1:6-9

since it is a righteous thing with God to repay tribulation to those who trouble you,

Treasury of Scripture Knowledge

Summary

But whoso shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.

General references

Bible References

Little

Matthew 18:10
Take heed that you do not despise one of these little ones. For I say to you that in Heaven their angels always behold the face of My Father in Heaven.
Zechariah 13:7
Awake, O sword, against My Shepherd, and against the Man who is My companion, says Jehovah of Hosts; strike the Shepherd, and the sheep shall be scattered. And I will turn My hand on the little ones.
Luke 17:2
It were better for him that a millstone were hanged around his neck and he were cast into the sea, than that he should offend one of these little ones.

General references

2 Corinthians 6:3
We are in nothing giving cause of stumbling, in no way, so that the ministry may not be blamed,
Philippians 2:4
Do not let each man look upon his own things, but each man also on the things of others.