Jesus turned, and saw them following, and said to them, "What are you looking for?" They said to him, "Rabbi" (which is to say, being interpreted, Teacher), "where are you staying?"

 In this same section from John 1:19 to John 2:11 the Fourth Gospel gives us three different kinds of witness to the greatness and the uniqueness of Jesus. (i) There is the witness of John the Baptist ( John 1:19-34). (ii) There is the witness of those who accepted Jesus as their Master, and who became his disciples ( John 1:41-51). (iii) There is the witness of Jesus' own wonderful powers ( John 2:1-11). John is setting Jesus before us in three different contexts, and in each showing us his supreme wonder. 