Luke 17:1

Jesus said to his disciples. "It is not possible but that occasions of stumbling should occur, but woe to him through whom they come!

Matthew 18:7

"Woe unto the world because of such stumbling-blocks! They will surely come, but woe unto each man by whom they come!

1 Corinthians 11:19

For there must needs be also parties among you, in order that the good may be tested and made known.

Matthew 16:23

But he turned and said to Peter. "Get behind me, Satan! You are a stumbling-block to me, because you are not intent on what pleases God, but what pleases men."

Romans 14:13

So let us no longer pass judgment on one another; rather let this be your judgment, that no one put a stumbling-block in his brother's way, nor any cause of falling.

Romans 14:20-21

Do not, for the sake of food, be tearing down God's work. All food indeed is ceremonially clean, but a man is in the wrong if his food proves a stumbling-block.

Romans 16:17

I exhort you, brothers, to keep watch of those who are causing the divisions among you, and occasions of stumbling, contrary to the teaching which you have learned.

1 Corinthians 8:13

Therefore, if what I eat makes my brother to stumble, I will never eat meat again, lest I make my brother to stumble.

1 Corinthians 10:32

Do not be a cause of stumbling either to Jews of to Gentiles, or to the church of God.

2 Thessalonians 2:10-12

and with all deceit of unrighteousness for those who are perishing, because they did not receive the love of the truth for their salvation.

Revelation 2:14

But I have a few things against you, because you have there some who hold to the teaching of Balaam, who taught Balak to put a stumbling-block before the sons of Israel, to eat food offered to idols, and to practise immorality.

Revelation 2:20

But I have this against you, that you are tolerating that woman Jezebel, who calls herself a prophetess, and she is teaching and leading my slaves astray, leading them to practise immorality, and to eat food which has been sacrificed to idols.

Revelation 13:14-18

And he deceives those who dwell on the earth, because of the miracles, which he is permitted to perform in the sight of the beast. He tells those who live on the earth to make an image to the beast who had the sword-stroke, yet lived.

Treasury of Scripture Knowledge

Summary

Then said he unto the disciples, It is impossible but that offences will come: but woe unto him, through whom they come!

Bible References

It is

Matthew 16:23
But he turned and said to Peter. "Get behind me, Satan! You are a stumbling-block to me, because you are not intent on what pleases God, but what pleases men."
Matthew 18:7
"Woe unto the world because of such stumbling-blocks! They will surely come, but woe unto each man by whom they come!
Romans 14:13
So let us no longer pass judgment on one another; rather let this be your judgment, that no one put a stumbling-block in his brother's way, nor any cause of falling.
Romans 16:17
I exhort you, brothers, to keep watch of those who are causing the divisions among you, and occasions of stumbling, contrary to the teaching which you have learned.
1 Corinthians 8:13
Therefore, if what I eat makes my brother to stumble, I will never eat meat again, lest I make my brother to stumble.
1 Corinthians 10:32
Do not be a cause of stumbling either to Jews of to Gentiles, or to the church of God.
1 Corinthians 11:19
For there must needs be also parties among you, in order that the good may be tested and made known.
2 Thessalonians 2:10
and with all deceit of unrighteousness for those who are perishing, because they did not receive the love of the truth for their salvation.
Revelation 2:14
But I have a few things against you, because you have there some who hold to the teaching of Balaam, who taught Balak to put a stumbling-block before the sons of Israel, to eat food offered to idols, and to practise immorality.
Revelation 13:14
And he deceives those who dwell on the earth, because of the miracles, which he is permitted to perform in the sight of the beast. He tells those who live on the earth to make an image to the beast who had the sword-stroke, yet lived.