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?