1 Corinthians 1:12; 1 Corinthians 3:22; 1 Corinthians 9:5; 1 Corinthians 15:5

1 Corinthians 1:12

12 Now I mean this, that each one of you is saying, "I am of Paul," and "I of Apollos," and "I of Cephas," and "I of Christ."

1 Corinthians 3:22

22 whether Paul or Apollos or Cephas or the world or life or death or things present or things to come; all things belong to you,

1 Corinthians 9:5

5 Do we not have a right to take along a believing wife, even as the rest of the apostles and the brothers of the Lord and Cephas?

1 Corinthians 15:5

5 and that He appeared to Cephas, then to the twelve.