Revelation 14:1-4
1I saw--it took my breath away!-the Lamb standing on Mount Zion, One Hundred and Forty-four Thousand standing there with him, his Name and the Name of his Father inscribed on their foreheads.a
2And I heard a voice out of Heaven, the sound like a cataract, like the crash of thunder. And then I heard music, harp music
3and the harpists singing a new song before the Throne and the Four Animals and the Elders. Only the Hundred and Forty-four Thousand could learn to sing the song. They were bought from earth,b
4lived without compromise, virgin-fresh before God. Wherever the Lamb went, they followed. They were bought from humankind, firstfruits of the harvest for God and the Lamb.c