Exodus 10:12
And 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.
Exodus 7:19
And Jehovah said unto Moses, Say unto Aaron, Take thy rod, and stretch out thy hand over the waters of Egypt, over their rivers, over their streams, and over their pools, and over all their ponds of water, that they may become blood; and there shall be blood throughout all the land of Egypt, both in vessels of wood and in vessels of stone.
Exodus 10:4-5
Else, if thou refuse to let my people go, behold, to-morrow will I bring locusts into thy border: