Exodus 10:19-21

Amplified Bible, Classic Edition

¹⁹ And the Lord turned a violent west wind, which lifted the locusts and drove them into the Red Sea; not one locust remained in all the country of Egypt.

²⁰ But the Lord made Pharaoh’s heart more strong and obstinate, and he would not let the Israelites go.

²¹ And the Lord said to Moses, Stretch out your hand toward the heavens, that there may be darkness over the land of Egypt, a darkness which may be felt.