John 3:29

"He that hath the bride is the bridegroom: but the friend of the bridegroom, which standeth and heareth him, rejoiceth greatly because of the bridegroom’s voice: this my joy therefore is fulfilled."
John 3:29 (KJV)

Context from John 3

27

John answered and said, A man can receive nothing, except it be given him from heaven.

28

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

29

He that hath the bride is the bridegroom: but the friend of the bridegroom, which standeth and heareth him, rejoiceth greatly because of the bridegroom’s voice: this my joy therefore is fulfilled.

30

He must increase, but I must decrease.

31

He that cometh from above is above all: he that is of the earth is earthly, and speaketh of the earth: he that cometh from heaven is above all.