Upon man Upon those men that presumed to continue in the field after this admonition. The Lord rained hail upon the land of Egypt This was the more extraordinary, as rain seldom falls in Egypt, and in some parts of the country is scarcely known at all. And snow and hail are still more rare, the climate not being so cold as to produce them. Sometimes, however, they do fall, as is implied in the next verse, and is attested by eye-witnesses.
Related Commentaries of Exodus 9:22
Exodus 9:22-23
22 And the LORD said unto Moses, Stretch forth thine hand toward heaven, that there may be hail in all the land of Egypt, upon man, and upon beast, and upon every herb of the field, throughout the land of Egypt.
23 And Moses stretched forth his rod toward heaven: and the LORD sent thunder and hail, and the fire ran along upon the ground; and the LORD rained hail upon the land of Egypt.