Exodus 10:13-28

So Moses stretched out his staff over the land of Egypt, and the LORD directed an east wind on the land all that day and all that night; and when it was morning, the east wind brought the locusts. The locusts came up over all the land of Egypt and settled in all the territory of Egypt; they were very numerous. There had never been so many locusts, nor would there be so many again. For they covered the surface of the whole land, so that the land was darkened; and they ate every plant of the land and all the fruit of the trees that the hail had left. Thus nothing green was left on tree or plant of the field through all the land of Egypt. Then Pharaoh hurriedly called for Moses and Aaron, and he said, “I have sinned against the LORD your God and against you. Now therefore, please forgive my sin only this once, and make supplication to the LORD your God, that He would only remove this death from me.” He went out from Pharaoh and made supplication to the LORD. So the LORD shifted the wind to a very strong west wind which took up the locusts and drove them into the Red Sea; not one locust was left in all the territory of Egypt. But the LORD hardened Pharaoh’s heart, and he did not let the sons of Israel go. Then the LORD said to Moses, “Stretch out your hand toward the sky, that there may be darkness over the land of Egypt, even a darkness which may be felt.” So Moses stretched out his hand toward the sky, and there was thick darkness in all the land of Egypt for three days. They did not see one another, nor did anyone rise from his place for three days, but all the sons of Israel had light in their dwellings. Then Pharaoh called to Moses, and said, “Go, serve the LORD; only let your flocks and your herds be detained. Even your little ones may go with you.” But Moses said, “You must also let us have sacrifices and burnt offerings, that we may sacrifice them to the LORD our God. Therefore, our livestock too shall go with us; not a hoof shall be left behind, for we shall take some of them to serve the LORD our God. And until we arrive there, we ourselves do not know with what we shall serve the LORD.” But the LORD hardened Pharaoh’s heart, and he was not willing to let them go. Then Pharaoh said to him, “Get away from me! Beware, do not see my face again, for in the day you see my face you shall die!”