Hisgalus 15:1-2

Orthodox Jewish Bible

15 And I saw another ot (miraculous sign) in Shomayim, great and marvelous: shiva (seven) malachim (angels) having sheva (seven) makkot (plagues), the last makkot (plagues), because by them is completed the Charon Af Hashem (the burning fury of G-d). [VAYIKRA 26:21]

² And I saw, as it were, a yam (sea) of glass, having been mingled with eish (fire); and I saw the menatzakhat HaChayyah (overcomers of the Beast, Anti-Moshiach) and of its Atzav (image) and of the mispar (number) of its name; and I saw them having taken their stand on the yam (sea) of glass, holding nevalim (harps) of Hashem.