Luke 17:1

And he said to his disciples, "It is impossible for causes for stumbling not to come, but woe [to him] through whom they come!

Matthew 18:7

Woe to the world because of causes for stumbling, for [it is] a necessity [that] causes for stumbling come; nevertheless, woe to the person through whom the cause for stumbling comes.

1 Corinthians 11:19

For indeed it is necessary that there be factions among you, in order that those who are approved may become evident among you.

Matthew 16:23

But he turned around [and] said to Peter, "Get behind me, Satan! You are a cause for stumbling to me, because you are not intent on the things of God, but the things of people!"

Romans 14:13

Therefore, let us no longer pass judgment on one another, but rather decide this: not to place a cause for stumbling or a temptation before a brother.

Romans 14:20-21

Do not destroy the work of God on account of food. All [things] [are] clean, but [it is] wrong for the person {who eats and stumbles in the process}.

Romans 16:17

Now I exhort you, brothers, to look out for those who cause dissensions and temptations contrary to the teaching which you learned, and stay away from them.

1 Corinthians 8:13

Therefore, if food causes my brother to sin, I will never eat meat {forever}, in order that I may not cause my brother to sin.

1 Corinthians 10:32

{Give no offense} both to Jews and to Greeks and to the church of God,

2 Thessalonians 2:10-12

and with every unrighteous deception against those who are perishing, in place of which they did not accept the love of the truth, so that they would be saved.

Revelation 2:14

But I have a few [things] against you: that you have there those who hold fast to the teaching of Balaam, who taught Balak to put a stumbling block before the sons of Israel, to eat food sacrificed to idols and to commit sexual immorality.

Revelation 2:20

But I have against you that you tolerate the woman Jezebel, the one who calls herself a prophetess, and teaches and deceives my slaves to commit sexual immorality and to eat food sacrificed to idols.

Revelation 13:14-18

And he deceives those who live on the earth because of the signs that it has been granted to him to perform on behalf of the beast, telling those who live on the earth to make an image to the beast who has the wound of the sword and [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 around [and] said to Peter, "Get behind me, Satan! You are a cause for stumbling to me, because you are not intent on the things of God, but the things of people!"
Matthew 18:7
Woe to the world because of causes for stumbling, for [it is] a necessity [that] causes for stumbling come; nevertheless, woe to the person through whom the cause for stumbling comes.
Romans 14:13
Therefore, let us no longer pass judgment on one another, but rather decide this: not to place a cause for stumbling or a temptation before a brother.
Romans 16:17
Now I exhort you, brothers, to look out for those who cause dissensions and temptations contrary to the teaching which you learned, and stay away from them.
1 Corinthians 8:13
Therefore, if food causes my brother to sin, I will never eat meat {forever}, in order that I may not cause my brother to sin.
1 Corinthians 10:32
{Give no offense} both to Jews and to Greeks and to the church of God,
1 Corinthians 11:19
For indeed it is necessary that there be factions among you, in order that those who are approved may become evident among you.
2 Thessalonians 2:10
and with every unrighteous deception against those who are perishing, in place of which they did not accept the love of the truth, so that they would be saved.
Revelation 2:14
But I have a few [things] against you: that you have there those who hold fast to the teaching of Balaam, who taught Balak to put a stumbling block before the sons of Israel, to eat food sacrificed to idols and to commit sexual immorality.
Revelation 13:14
And he deceives those who live on the earth because of the signs that it has been granted to him to perform on behalf of the beast, telling those who live on the earth to make an image to the beast who has the wound of the sword and [yet] lived.