1 Corinthians 15:5

Afterward He appeared to the eleven themselves as they were reclining at the table; and He reproached them for their unbelief and hardness of heart, because they had not believed those who had seen Him after He had risen.

who were saying, “The Lord has really risen and has appeared to Simon.”

He brought him to Jesus. When Jesus looked at him, He said, “You are Simon the son of John; you shall be called Cephas” (which is translated Peter).

to whom He also presented Himself alive after His suffering by many convincing proofs, appearing to them over forty days and speaking about the things concerning the kingdom of God.

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.”