JMNT(i)
1 Later I saw this – so consider! The little Lamb [is; was] standing (or: having made a stand) upon Mount Zion (or: the mountain, Zion), and with Him [are] one hundred forty-four thousand: folks continuously having His Name, and (or: even) His Father's Name, having been written upon their foreheads.
2 Then I heard a voice (or: sound) out of the atmosphere (or: sky; heaven), as a voice (or: sound) of many waters, and as a voice (or: sound) of a great thunder. And the voice (sound) which I heard [was] as lyre-singers, continuously playing their lyres (or: harps).
3 And they repeatedly sing a new song (or: ode) before the throne, and in the presence of the four living ones and the old folks (or: elders). And no one was able to learn the song (or: ode) except the one hundred forty-four thousand – those having been bought from the Land (or: earth).
4 These are those who were (or: are) not stained (polluted, contaminated) with women, for they are (or: exist being) virgins. These are the folks continuously following The little Lamb wherever He progressively leads [other MSS: wherever He may habitually depart]. These were (or: are) bought from humanity, a first-fruit in God (for God; to God; by God), even in (for; to; by) the little Lamb.