Revelation 5:9 (KJV)
And they sung a new song saying Thou art worthy to take the book and to open the seals thereof for thou wast slain and hast redeemed us to God by thy blood out of every kindred and tongue and people and nation
And they sung a new song saying Thou art worthy to take the book and to open the seals thereof for thou wast slain and hast redeemed us to God by thy blood out of every kindred and tongue and people and nation