John 1:38

1:38 Jesus turned around and saw them following and said to them, “What do you want?” So they said to him, “Rabbi” (which is translated Teacher), “where are you staying?”

John 3:2

3:2 came to Jesus at night and said to him, “Rabbi, we know that you are a teacher who has come from God. For no one could perform the miraculous signs that you do unless God is with him.”