May there be darkness over all the land of Egypt
Get out of my face and the next time you may see is when you will die.
As you say, I will not see your face again.
Moses stretching his hands towards heaven so then there will be darkness over the land of Egypt, a darkness that all people can feel.
There was dense darkness of Egypt for 3 full days. People and their families could not see each other they just stayed inside weren't allowed to move from where they were. Lucky the Israelites had lights where they lived.
The Pharaoh would not let Moses go and serve the Lord, but Moses knew he had to go and the Pharaoh had, had enough and by this the Lord hardened Pharaoh's heart and he would not let Moses go.