1 Corinthians 11:18

For in the first place, indeed you coming together, I hear that there are schisms among you; and I in part believe it.

1 Corinthians 3:3

for ye are yet carnal. For where there are envy and strife among you, are you not carnal, and walking about according to man?

1 Corinthians 1:10-12

But I exhort you, brethren, through the name of our Lord Jesus Christ, that you may all speak the same things, and that there may be no schisms among you; but you may be perfected in the same mind and in the same disposition.

1 Corinthians 5:1

Fornication is truly heard of among you, and such fornication which is not among the heathens, that one should have the wife of his father.

1 Corinthians 6:1

Which one of you having a matter dares to go to law with another before the unrighteous, 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
But I exhort you, brethren, through the name of our Lord Jesus Christ, that you may all speak the same things, and that there may be no schisms among you; but you may be perfected in the same mind and in the same disposition.
1 Corinthians 3:3
for ye are yet carnal. For where there are envy and strife among you, are you not carnal, and walking about according to man?
1 Corinthians 5:1
Fornication is truly heard of among you, and such fornication which is not among the heathens, that one should have the wife of his father.
1 Corinthians 6:1
Which one of you having a matter dares to go to law with another before the unrighteous, and not before the saints?

Divisions

1 Corinthians 1:10
But I exhort you, brethren, through the name of our Lord Jesus Christ, that you may all speak the same things, and that there may be no schisms among you; but you may be perfected in the same mind and in the same disposition.
1 Corinthians 3:3
for ye are yet carnal. For where there are envy and strife among you, are you not carnal, and walking about according to man?

General references

John 10:19
Again there was a schism among the Jews on account of these words.