Hisgalus 9:13-15

Orthodox Jewish Bible

¹³ And the malach hashishi (the sixth angel) sounded his shofar. And I heard kol echad (one voice) from the four horns of the golden Mizbe’ach (altar) before Hashem, [SHEMOT 30:1-3]

¹⁴ saying to the malach hashishi, the one having the shofar, Release the arba’at hamalachim (the four angels) having been bound at the great river, Euphrates. [BERESHIS 15:18; DEVARIM 1:7; YEHOSHUA 1:4; YESHAYAH 11:15]

¹⁵ And the arba’at hamalachim (four angels) were released, having been prepared for the sha’ah (hour) and the yom (day) and chodesh (month) and shanah (year), that they should kill a third of Bnei Adam.