Luke 17:1

And he said unto his disciples: - It is, impossible, that occasions of stumbling should not come, notwithstanding, alas! for him through whom they do come:

Matthew 18:7

Alas for the world! by reason of the causes of stumbling; for it is, necessary, that the causes of stumbling come, - nevertheless, alas for the man through whom the cause of stumbling cometh!

1 Corinthians 11:19

For there must needs be, even parties among you, that, the approved, themselvesmay become manifest among you.

Matthew 16:23

But, he, turning, said to Peter - Withdraw behind me, Satan! A snare, art thou of mine, because thou art not regarding the things of God, but the things of men.

Romans 14:13

No longer, then, upon one another, let us be sitting in judgment, but, this, judge ye rather - not to be putting a cause of stumbling before your brother or an occasion to fall.

Romans 14:20-21

Do not, for the sake of food, be throwing down the work of God! All things, indeed, are pure; but, ill, is it for the man who with occasion of stumbling doth eat, -

Romans 16:17

But I beseech you, brethren, to keep an eye upon them who are causing divisions and occasions of stumbling, aside from the teaching which, ye, have learned, - and be turning away from them;

1 Corinthians 8:13

Therefore, if food is an occasion of stumbling unto my brother, in nowise will I eat flesh unto the age that abideth, - that, I may not occasion, my brother, to stumble.

1 Corinthians 10:32

Give no occasion of stumbling - whether to Jews, or to Greeks, or to the assembly of God:

2 Thessalonians 2:10-12

And with all manner of deceit of unrighteousness, in them who are destroying themselves, because, the love of the truth, they did not welcome, that they might be saved; -

Revelation 2:14

Nevertheless, I have against thee, a few things, - that thou hast there, such as hold fast the teaching of Balaam, - who went on to teach Balak to throw a cause of stumbling before the sons of Israel, to eat idol-sacrifices and to commit lewdness:

Revelation 2:20

Nevertheless, I have against thee, that thou sufferest the woman Jezebel, she who calleth herself a prophetess, and is teaching and leading astray my own servants to commit lewdness and to eat idol-sacrifices;

Revelation 13:14-18

and he deceiveth them who are dwelling upon the earth, by reason of the signs which it was given him to do before the wild-beast, - saying unto them who are dwelling upon the earth, that they should make an image unto the wild-beast who hath the stroke of the sword, and yet did live.

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, turning, said to Peter - Withdraw behind me, Satan! A snare, art thou of mine, because thou art not regarding the things of God, but the things of men.
Matthew 18:7
Alas for the world! by reason of the causes of stumbling; for it is, necessary, that the causes of stumbling come, - nevertheless, alas for the man through whom the cause of stumbling cometh!
Romans 14:13
No longer, then, upon one another, let us be sitting in judgment, but, this, judge ye rather - not to be putting a cause of stumbling before your brother or an occasion to fall.
Romans 16:17
But I beseech you, brethren, to keep an eye upon them who are causing divisions and occasions of stumbling, aside from the teaching which, ye, have learned, - and be turning away from them;
1 Corinthians 8:13
Therefore, if food is an occasion of stumbling unto my brother, in nowise will I eat flesh unto the age that abideth, - that, I may not occasion, my brother, to stumble.
1 Corinthians 10:32
Give no occasion of stumbling - whether to Jews, or to Greeks, or to the assembly of God:
1 Corinthians 11:19
For there must needs be, even parties among you, that, the approved, themselvesmay become manifest among you.
2 Thessalonians 2:10
And with all manner of deceit of unrighteousness, in them who are destroying themselves, because, the love of the truth, they did not welcome, that they might be saved; -
Revelation 2:14
Nevertheless, I have against thee, a few things, - that thou hast there, such as hold fast the teaching of Balaam, - who went on to teach Balak to throw a cause of stumbling before the sons of Israel, to eat idol-sacrifices and to commit lewdness:
Revelation 13:14
and he deceiveth them who are dwelling upon the earth, by reason of the signs which it was given him to do before the wild-beast, - saying unto them who are dwelling upon the earth, that they should make an image unto the wild-beast who hath the stroke of the sword, and yet did live.