Revelation 14:3-4 And they sing as it were a new song before the throne, and before the four animals and the elders; and no one was able to learn the song, except the hundred and forty-four thousand, who are redeemed from the earth.

ABU⁽ⁱ⁾ ³ And they sing as it were a new song before the throne, and before the four animals and the elders; and no one was able to learn the song, except the hundred and forty-four thousand, who are redeemed from the earth. ⁴ These are they who were not defiled with women; for they are virgins. These are they who follow the Lamb, whithersoever he goes. These were redeemed from men, a first-fruits to God and to the Lamb.