Exodus 10:21-23

Rotherham(i) 21 Then said Yahweh unto Moses: Stretch forth thy hand over the heavens, that there may be darkness, over the land of Egypt,—and that one may feel the darkness. 22 So Moses stretched forth his hand over the heavens,—and there was thick darkness in all the land of Egypt for three days; 23 they saw not one another neither rose any man from his couch for three days,—but all the sons of Israel, had light in their dwellings.