Exodus 10
13 Ref And Moses' rod was stretched out over the land of Egypt, and the Lord sent an east wind over the land all that day and all the night; and in the morning the locusts came up with the east wind.
14 Ref And the locusts went up over all the land of Egypt, resting on every part of the land, in very great numbers; such an army of locusts had never been seen before, and never will be again.
15 Ref For all the face of the earth was covered with them, so that the land was black; and every green plant and all the fruit of the trees which was untouched by the ice-storm they took for food: not one green thing, no plant or tree, was to be seen in all the land of Egypt.