John Gills Exposition of the Bible Commentary - Exodus 10:23
They saw not one another ,.... Not only the luminaries of heaven were covered and beclouded with the darkness, so that they were of no use to them; but the fogs and vapours which occasioned it were so damp and clammy that they put out their fires, lamps, and candles, so that they could receive no benefit from them: neither rose up any from his place for three days ; from the place of his habitation, not being able to find the way to the door, or however not able to do any business... read more
John Gills Exposition of the Bible Commentary - Exodus 10:22
And Moses stretched forth his hand toward heaven, and there was a thick darkness over all the land of Egypt three days. The eleventh, twelveth, and thirteenth days of the month Abib; with this compare the fifth vial, Revelation 16:10 . read more