1 Corinthians 1:12
Now this I say, that every one of you said, I am of Paul; and I of Apollos; and I of Cephas; and I of Christ.
Nave's Topical Index—AKJV

1 Corinthians 3:4
For while one said, I am of Paul; and another, I am of Apollos; are you not carnal?
Nave's Topical Index—AKJV