John 1:38-40

38 Then Jesus turned and saw them following and said unto them, What seek ye They said unto him, Rabbi (which is to say, being interpreted, Master), where dwellest thou

39 He said unto them, Come and see. They came and saw where he dwelt and abode with him that day, for it was about the tenth hour.

40 One of the two who heard John [speak] and followed him was Andrew, brother of Simon Peter.