MNT(i)
2 And I heard a voice from heaven like the voice of many waters, and the voice of a great thunder; and I heard the voice of harpers harping on their harps.
3 They were singing a new song before the throne, and before the four Living Creatures and the Elders; and none can learn that song, except the one hundred and forty and four thousand, who had been redeemed from the earth.