Exodus 9:22-24

Then the LORD said to Moses, “Lift your hand toward the sky so hail may fall on the people, the livestock, and all the plants throughout the land of Egypt.” So Moses lifted his staff toward the sky, and the LORD sent thunder and hail, and lightning flashed toward the earth. The LORD sent a tremendous hailstorm against all the land of Egypt. Never in all the history of Egypt had there been a storm like that, with such devastating hail and continuous lightning.