Revelation 14:2-3

New King James Version

² And I heard a voice from heaven, ^(A)like the voice of many waters, and like the voice of loud thunder. And I heard the sound of ^(B)harpists playing their harps. ³ They sang as it were a new song before the throne, before the four living creatures, and the elders; and no one could learn that song ^(C)except the hundred and forty-four thousand who were redeemed from the earth.