Exodus 9:23-25

9:23 When Moses extended his staff toward the sky, the Lord sent thunder and hail, and fire fell to the earth; so the Lord caused hail to rain down on the land of Egypt. 9:24 Hail fell and fire mingled with the hail; the hail was so severe that there had not been any like it in all the land of Egypt since it had become a nation. 9:25 The hail struck everything in the open fields, both people and animals, throughout all the land of Egypt. The hail struck everything that grows in the field, and it broke all the trees of the field to pieces.

Exodus 9:29

9:29 Moses said to him, “When I leave the city I will spread my hands to the Lord, the thunder will cease, and there will be no more hail, so that you may know that the earth belongs to the Lord.