Revelation 19:7-9

Young's Literal Translation

⁷ may we rejoice and exult, and give the glory to Him, because come did the marriage of the Lamb, and his wife did make herself ready;

⁸ and there was given to her that she may be arrayed with fine linen, pure and shining, for the fine linen is the righteous acts of the saints.'

⁹ And he saith to me, `Write: Happy [are] they who to the supper of the marriage of the Lamb have been called;' and he saith to me, `These [are] the true words of God;'