Exodus 10:21 And the Lord said unto Moses, Stretch out thine hand toward heaven, that there may be darkness over the land of Egypt, even darkness which may be felt. 10 I MC VC

Exodus 10:22 And Moses stretched forth his hand toward heaven; and there was a thick darkness in all the land of Egypt three days: 10 I MC VC

Exodus 10:23 They saw not one another, neither rose any from his place for three days: but all the children of Israel had light in their dwellings. 10 I MC VC