Exodus 10:20-22

English Standard Version

Chapter 10

20 But the LORD hardened Pharaoh’s heart, and he did not let the people of Israel go. 21 Then the LORD said to Moses, “Stretch out your hand toward heaven, that there may be darkness over the land of Egypt, a darkness to be felt.” 22 So Moses stretched out his hand toward heaven, and there was pitch darkness in all the land of Egypt three days.