1 Corinthians 11:18

For first of all, it has come to my ears that when you come together in the church, there are divisions among you, and I take the statement to be true in part.

1 Corinthians 3:3

Because you are still in the flesh: for when there is envy and division among you, are you not still walking after the way of the flesh, even as natural men?

1 Corinthians 1:10-12

Now I make request to you, my brothers, in the name of our Lord Jesus Christ, that you will all say the same thing, and that there may be no divisions among you, so that you may be in complete agreement, in the same mind and in the same opinion.

1 Corinthians 5:1

It is said, in fact, that there is among you a sin of the flesh, such as is not seen even among the Gentiles, that one of you has his father's wife.

1 Corinthians 6:1

How is it, that if any one of you has a cause at law against another, he takes it before a Gentile judge and not before the saints?

Treasury of Scripture Knowledge

Summary

For first of all, when ye come together in the church, I hear that there be divisions among you; and I partly believe it.

General references

Bible References

I hear

1 Corinthians 1:10
Now I make request to you, my brothers, in the name of our Lord Jesus Christ, that you will all say the same thing, and that there may be no divisions among you, so that you may be in complete agreement, in the same mind and in the same opinion.
1 Corinthians 3:3
Because you are still in the flesh: for when there is envy and division among you, are you not still walking after the way of the flesh, even as natural men?
1 Corinthians 5:1
It is said, in fact, that there is among you a sin of the flesh, such as is not seen even among the Gentiles, that one of you has his father's wife.
1 Corinthians 6:1
How is it, that if any one of you has a cause at law against another, he takes it before a Gentile judge and not before the saints?

Divisions

1 Corinthians 1:10
Now I make request to you, my brothers, in the name of our Lord Jesus Christ, that you will all say the same thing, and that there may be no divisions among you, so that you may be in complete agreement, in the same mind and in the same opinion.
1 Corinthians 3:3
Because you are still in the flesh: for when there is envy and division among you, are you not still walking after the way of the flesh, even as natural men?

General references

John 10:19
There was a division again among the Jews because of these words.

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