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12And Jehovah said unto Moses, Stretch out thy hand over the land of Egypt for the locusts, that they may come up upon the land of Egypt, and eat every herb of the land, even all that the hail hath left. 13And Moses stretched forth his rod over the land of Egypt, and Jehovah brought an east wind upon the land all that day, and all the night; and when it was morning, the east wind brought the locusts. 14And the locusts went up over all the land of Egypt, and rested in all the borders of Egypt; very grievous were they; before them there were no such locusts as they, neither after them shall be such.
Exodus 10:12-14 (ASV)