Revelation 15:3-4

And they sang the song of Moses, the servant of God, and the song of the Lamb; saying, Great and wonderful are thy works, O Lord God Almighty; righteous and true are thy ways, O King of Saints.

Revelation 16:5

And I heard the angel of the waters saying, Righteous art thou, who art, and who wast; who art perfect; because thou hast judged these:

Revelation 19:1-3

And after these things, I heard the voice as of a great multitude in heaven, saying, Hallelujah! salvation, and glory, and power, to the Lord our God;

Treasury of Scripture Knowledge

Summary

By terrible things in righteousness wilt thou answer us, O God of our salvation; who art the confidence of all the ends of the earth, and of them that are afar off upon the sea:

Bible References

Righteousness

Revelation 15:3
And they sang the song of Moses, the servant of God, and the song of the Lamb; saying, Great and wonderful are thy works, O Lord God Almighty; righteous and true are thy ways, O King of Saints.
Revelation 16:5
And I heard the angel of the waters saying, Righteous art thou, who art, and who wast; who art perfect; because thou hast judged these:
Revelation 19:1
And after these things, I heard the voice as of a great multitude in heaven, saying, Hallelujah! salvation, and glory, and power, to the Lord our God;