Exodus 10:21-23

Wycliffe Bible

²¹ Forsooth the Lord said to Moses, Hold forth thine hand into heaven (Stretch forth thy hand toward the heavens), and (let) darkness/es be on (all) the land of Egypt, so thick that they may be groped.

²² And Moses held forth his hand into heaven, and horrible darknesses were made in all the land of Egypt; (And Moses stretched forth his hand toward the heavens, and a horrible darkness came upon all the land of Egypt;)

²³ and in three days no man saw his brother, neither moved himself from that place in which he was. Wherever the children of Israel dwelled, light was. (and for three days no one saw their brother, nor moved themselves from where they were. But there was light wherever the Israelites were.)