Revelation 2:14

But I have some things against you, because you have with you those who keep the teaching of Balaam, by whose suggestion Balak made the children of Israel go out of the right way, taking food which was offered to false gods, and going after the desires of the flesh.

Revelation 2:20

But I have this against you, that you let the woman Jezebel say she is a prophet and give false teaching, making my servants go after the desires of the flesh and take food offered to false gods.

2 Peter 2:15

Turning out of the true way, they have gone wandering in error, after the way of Balaam, the son of Beor, who was pleased to take payment for wrongdoing;

Numbers 31:16

It was these who, moved by Balaam, were the cause of Israel's sin against the Lord in the question of Peor, because of which disease came on the people of the Lord.

Acts 15:29

To keep from things offered to false gods, and from blood, and from things put to death in ways which are against the law, and from the evil desires of the body; if you keep yourselves from these, you will do well. May you be happy.

Numbers 24:14

So now I will go back to my people: but first let me make clear to you what this people will do to your people in days to come.

Numbers 25:1-3

Now when Israel was living in Shittim the people became false to the Lord, doing evil with the daughters of Moab:

Numbers 31:8

They put the kings of Midian to death with the rest, Evi and Reken and Zur and Hur and Reba, the five kings of Midian: and Balaam, the son of Beor, they put to death with the sword.

Joshua 24:9

Then Balak, the son of Zippor, king of Moab, went up to war against Israel; and he sent for Balaam, the son of Beor, to put a curse on you:

Isaiah 57:14

And I will say, Make it high, make it high, get ready the way, take the stones out of the way of my people.

Jeremiah 6:21

For this reason the Lord has said, See, I will put stones in the way of this people: and the fathers and the sons together will go falling over them; the neighbour and his friend will come to destruction.

Ezekiel 3:20

Again, when an upright man, turning away from his righteousness, does evil, and I put a cause of falling in his way, death will overtake him: because you have given him no word of his danger, death will overtake him in his evil-doing, and there will be no memory of the upright acts which he has done; but I will make you responsible for his blood.

Ezekiel 44:12

Because they did this work for them before their images, and became a cause of sin to the children of Israel; for this cause my hand has been lifted up against them, says the Lord, and their punishment will be on them.

Matthew 18:7

A curse is on the earth because of trouble! for it is necessary for trouble to come; but unhappy is that man through whom the trouble comes.

Acts 15:20-21

But that we give them orders to keep themselves from things offered to false gods, and from the evil desires of the body, and from the flesh of animals put to death in ways against the law, and from blood.

Acts 21:25

But as to the Gentiles who have the faith, we sent a letter, giving our decision that they were to keep themselves from offerings made to false gods, and from blood, and from the flesh of animals put to death in ways against the law, and from the evil desires of the body.

Romans 9:32

Why? Because they were not searching for it by faith, but by works. They came up against the stone which was in the way;

Romans 11:9

And David says, Let their table be made a net for taking them, and a stone in their way, and a punishment:

Romans 14:13

Then let us not be judges of one another any longer: but keep this in mind, that no man is to make it hard for his brother, or give him cause for doubting.

Romans 14:21

It is better not to take meat or wine or to do anything which might be a cause of trouble to your brother.

1 Corinthians 1:23

But we give the good news of Christ on the cross, a hard thing to the Jews, and a foolish thing to the Gentiles;

1 Corinthians 6:13-18

Food is for the stomach and the stomach for food, and God will put an end to them together. But the body is not for the desires of the flesh, but for the Lord; and the Lord for the body:

1 Corinthians 7:2

But because of the desires of the flesh, let every man have his wife, and every woman her husband.

1 Corinthians 8:4-13

So, then, as to the question of taking food offered to images, we are certain that an image is nothing in the world, and that there is no God but one.

1 Corinthians 10:18-31

See Israel after the flesh: do not those who take as food the offerings of the altar take a part in the altar?

Hebrews 13:4

Let married life be honoured among all of you and not made unclean; for men untrue in married life will be judged by God.

1 Peter 2:8

And, A stone of falling, a rock of trouble; the word is the cause of their fall, because they go against it, and this was the purpose of God.

Jude 1:11

A curse on them! They have gone in the way of Cain, running uncontrolled into the error of Balaam for reward, and have come to destruction by saying evil against the Lord, like Korah.

Revelation 2:4

But I have this against you, that you are turned away from your first love.

Revelation 21:8

But those who are full of fear and without faith, the unclean and takers of life, those who do the sins of the flesh, and those who make use of evil powers or who give worship to images, and all those who are false, will have their part in the sea of ever-burning fire which is the second death.

Revelation 22:15

Outside are the dogs, and those who make use of evil powers, those who make themselves unclean, and the takers of life, and those who give worship to images, and everyone whose delight is in what is false.

Treasury of Scripture Knowledge

Summary

But I have a few things against thee, because thou hast there them that hold the doctrine of Balaam, who taught Balac to cast a stumblingblock before the children of Israel, to eat things sacrificed unto idols, and to commit fornication.

Bible References

I have

Revelation 2:4
But I have this against you, that you are turned away from your first love.

A stumbling-block

Isaiah 57:14
And I will say, Make it high, make it high, get ready the way, take the stones out of the way of my people.
Jeremiah 6:21
For this reason the Lord has said, See, I will put stones in the way of this people: and the fathers and the sons together will go falling over them; the neighbour and his friend will come to destruction.
Ezekiel 3:20
Again, when an upright man, turning away from his righteousness, does evil, and I put a cause of falling in his way, death will overtake him: because you have given him no word of his danger, death will overtake him in his evil-doing, and there will be no memory of the upright acts which he has done; but I will make you responsible for his blood.
Ezekiel 44:12
Because they did this work for them before their images, and became a cause of sin to the children of Israel; for this cause my hand has been lifted up against them, says the Lord, and their punishment will be on them.
Matthew 18:7
A curse is on the earth because of trouble! for it is necessary for trouble to come; but unhappy is that man through whom the trouble comes.
Romans 9:32
Why? Because they were not searching for it by faith, but by works. They came up against the stone which was in the way;
Romans 11:9
And David says, Let their table be made a net for taking them, and a stone in their way, and a punishment:
Romans 14:13
Then let us not be judges of one another any longer: but keep this in mind, that no man is to make it hard for his brother, or give him cause for doubting.
1 Corinthians 1:23
But we give the good news of Christ on the cross, a hard thing to the Jews, and a foolish thing to the Gentiles;
1 Corinthians 8:9
But take care that this power of yours does not give cause for trouble to the feeble.
1 Peter 2:8
And, A stone of falling, a rock of trouble; the word is the cause of their fall, because they go against it, and this was the purpose of God.

Eat

Revelation 2:20
But I have this against you, that you let the woman Jezebel say she is a prophet and give false teaching, making my servants go after the desires of the flesh and take food offered to false gods.
Acts 15:20
But that we give them orders to keep themselves from things offered to false gods, and from the evil desires of the body, and from the flesh of animals put to death in ways against the law, and from blood.
Acts 21:25
But as to the Gentiles who have the faith, we sent a letter, giving our decision that they were to keep themselves from offerings made to false gods, and from blood, and from the flesh of animals put to death in ways against the law, and from the evil desires of the body.
1 Corinthians 8:4
So, then, as to the question of taking food offered to images, we are certain that an image is nothing in the world, and that there is no God but one.
1 Corinthians 10:18
See Israel after the flesh: do not those who take as food the offerings of the altar take a part in the altar?

To commit

Revelation 21:8
But those who are full of fear and without faith, the unclean and takers of life, those who do the sins of the flesh, and those who make use of evil powers or who give worship to images, and all those who are false, will have their part in the sea of ever-burning fire which is the second death.
Revelation 22:15
Outside are the dogs, and those who make use of evil powers, those who make themselves unclean, and the takers of life, and those who give worship to images, and everyone whose delight is in what is false.
1 Corinthians 6:13
Food is for the stomach and the stomach for food, and God will put an end to them together. But the body is not for the desires of the flesh, but for the Lord; and the Lord for the body:
1 Corinthians 7:2
But because of the desires of the flesh, let every man have his wife, and every woman her husband.
Hebrews 13:4
Let married life be honoured among all of you and not made unclean; for men untrue in married life will be judged by God.

General references

Deuteronomy 27:18
Cursed is he by whom the blind are turned out of the way. And let all the people say, So be it.
Isaiah 28:23
Let your ears be open to my voice; give attention to what I say.
1 Corinthians 10:8
Again, let us not give way to the desires of the flesh, as some of them did, of whom twenty-three thousand came to their end in one day.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain