John 3:26-30

26And they came to John and said to him, Rabbi, he who was with thee beyond the Jordan, to whom thou barest witness, behold, he baptises, and all come to him.

27John answered and said, A man can receive nothing unless it be given him out of heaven.

28Ye yourselves bear me witness that I said, I am not the Christ, but, that I am sent before him.

29He that has the bride is the bridegroom; but the friend of the bridegroom, who stands and hears him, rejoices in heart because of the voice of the bridegroom: this my joy then is fulfilled.

30He must increase, but I must decrease.