2 Bible Verses about A New Song

And they sung a new song, saying, Thou art worthy to take the book and to open its seals, for thou wast killed and hast redeemed to God with thy blood [men] from every tribe and tongue and people and nation,

And they sung a new song before the throne and before the four cherubs and the elders; and no one could learn the song except the hundred and forty-four thousand, who had been redeemed from the earth.