Exodus 10:13-15

13And Moses stretched out his staff over the land of Egypt, and Jehovah brought an east wind on the land all that day and all that night. 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; before them there were no such locusts as they, neither after them will be such.

15And they covered the face of the whole land, so that the land was darkened; and they ate every herb of the land, and all the fruit of the trees that the hail had left; and there remained not any green thing on the trees, and in the herbs of the field, throughout the land of Egypt.