18
And he went out from Pharaoh, and intreated the LORD.
19
And the LORD turned a mighty strong west wind, which took away the locusts, and cast them into the Red sea; there remained not one locust in all the coasts of Egypt.
20
But the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go .
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 .
22
And Moses stretched forth his hand toward heaven; and there was a thick darkness in all the land of Egypt three days: