Revelation 5:9
And they sung a new song, saying, Worthy art thou to take the scroll, and to open the seals of it; for thou wast slain, and hast redeemed us to God by thy blood, out of every tribe, and language, and people, and nation;
Revelation 7:10-12
and they cry with a loud voice, saying, Salvation to our God who sits upon the throne, and to the Lamb!
Revelation 14:3
And they sang a new song before the throne, and before the four living creatures and the elders: and none could learn the song, unless the one hundred and forty-four thousand who are redeemed from the earth.
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 19:1-6
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;