John 1:40-42

40 One of the two which heard John speak, and followed him, was Andrew, Simon Peter's brother.

41 He first finds his own brother Simon, and said to him, We have found the Messias, which is, being interpreted, the Christ.

42 And he brought him to Jesus. And when Jesus beheld him, he said, You are Simon the son of Jona: you shall be called Cephas, which is by interpretation, A stone.