Exodus 10, 16 – 20 „Pharaoh hurriedly summoned Moses and Aaron and said, I have sinned against the LORD, your God, and against you. 17But now, do forgive me my sin only this once, and pray to the LORD, your God, only to take this death from me. 18When Moses left Pharaoh, he prayed to the LORD,19and the LORD caused the wind to shift to a very strong west wind, which took up the locusts and hurled them into the Red Sea. Not a single locust remained within the whole territory of Egypt. 20Yet the LORD hardened Pharaoh’s heart, and he would not let the Israelites go”.