Hisgalus 9:2

Orthodox Jewish Bible

² And he opened the shaft of the Tehom (Abyss), and smoke came up out of the shaft as smoke of a great furnace, and the shemesh (sun) was darkened and the air was darkened by the smoke of the shaft. [BERESHIS 19:28; SHEMOT 19:18; YOEL 2:2,10]