John 3: 22 - 30
22 After this Jesus and his disciples went into the land of Judea; there he remained with them and baptized.
23 John also was baptizing at Ae'non near Salim, because there was much water there; and people came and were baptized.
24 For John had not yet been put in prison.
25 Now a discussion arose between John's disciples and a Jew over purifying.
26 And they came to John, and said to him, "Rabbi, he who was with you beyond the Jordan, to whom you bore witness, here he is, baptizing, and all are going to him."
27 John answered, "No one can receive anything except what is given him from heaven.
28 You yourselves bear me witness, that I said, I am not the Christ, but I have been sent before him.
29 He who has the bride is the bridegroom; the friend of the bridegroom, who stands and hears him, rejoices greatly at the bridegroom's voice; therefore this joy of mine is now full.
30 He must increase, but I must decrease."

EWTN