Exodus 10:21-23

Revised Geneva Translation

²¹ Again the LORD said to Moses, “Stretch out your hand toward Heaven, so that darkness may be upon the land of Egypt, even darkness that may be felt.”

²² Then, Moses stretched forth his hand toward Heaven; and there was a black darkness in all the land of Egypt for three days.

²³ No one saw another, nor rose up from the place where he was, for three days. But all the children of Israel had light where they dwelt.