Revelation 19:7-9

7Let us rejoice and be glad and give Him the glory. For the marriage of the Lamb has come, and His bride has made herself ready.8She was given clothing of fine linen, bright and pure.”

For the fine linen she wears is the righteous acts of the saints.

9Then the angel told me to write, “Blessed are those who are invited to the marriage supper of the Lamb.” And he said to me, “These are the true words of God.”