Revelation 14:3-4

Murdock(i) 3 And they sang a new song before the throne, and before the four Animals and the Elders: and no one was able to learn that song, except the hundred and forty and four thousand who were redeemed from the earth. 4 These are they who have not defiled themselves with women, for they are virgins. These are they who followed the Lamb, whithersoever he went. These have been redeemed by Jesus from among men, the first fruits to God and the Lamb.