Exodus 10:21-23

Douay-Rheims 1899 American Edition

²¹ And the Lord said to Moses: Stretch out they hand towards heaven: and may there be darkness upon the land of Egypt, so thick that it may be felt.

²² And Moses stretch forth his hand towards heaven: and there came horrible darkness in all the land of Egypt for three days.

²³ No man saw his brother, nor moved himself out of the place where he was: but wheresoever the children of Israel dwelt there was light.