Exodus 10:19
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.
Exodus თავი 10