Where was John’s baptism from? Was it of heavenly or of human origin?” They discussed this among themselves and said, “If we say ‘Of heavenly origin,’ he will say to us, ‘Then why did you not believe him?’
So they came to John and said to him, “Rabbi, the one who was with you across the Jordan, to whom you testified, here he is baptizing and everyone is coming to him.”
and as John was completing his course, he would say, ‘What do you suppose that I am? I am not he. Behold, one is coming after me; I am not worthy to unfasten the sandals of his feet.’