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?"

 1:29-31 On the next day, John saw Jesus as he was coming towards him, and said: "See! The Lamb of God who is taking away the sin of the world! This is he of whom I said to you: 'There is a man who is coming after me, who has been advanced before me, because he was before me.' Even I did not know him. All the same, the reason that I came baptizing with water is that he might be shown forth to Israel." 