Revelation 19:5-9 (NIV)
5 Then a voice came from the throne, saying: “Praise our God, all you his servants, you who fear him, both great and small!”
6 Then I heard what sounded like a great multitude, like the roar of rushing waters and like loud peals of thunder, shouting: “Hallelujah! For our Lord God Almighty reigns.
7 Let us rejoice and be glad and give him glory! For the wedding of the Lamb has come, and his bride has made herself ready.
8 Fine linen, bright and clean, was given her to wear.” (Fine linen stands for the righteous acts of God’s holy people.)
9 Then the angel said to me, “Write this: Blessed are those who are invited to the wedding supper of the Lamb!” And he added, “These are the true words of God.”