Revelation 15:3-5 New American Standard Bible (NASB)

3. And they sang the song of Moses, the bond-servant of God, and the song of the Lamb, saying, "Great and marvelous are Your works, O Lord God, the Almighty; Righteous and true are Your ways, King of the nations!

4. "Who will not fear, O Lord, and glorify Your name? For You alone are holy; For all the nations will come and worship before You, For Your righteous acts have been revealed."

5. After these things I looked, and the temple of the tabernacle of testimony in heaven was opened,

Revelation 15