Exodus 9:16-21

16And for this very cause have I raised thee up, to shew thee my power; and that my name may be declared in all the earth.

17Dost thou still exalt thyself against my people, that thou wilt not let them go?

18Behold, to-morrow about this time I will cause it to rain a very grievous hail, such as hath not been in Egypt since its foundation until now.

19And now send, [and] secure thy cattle, and all that thou hast in the field: all the men and the cattle that are found in the field, and are not brought home — on them the hail shall come down, and they shall die.

20He that feared the word of Jehovah among the bondmen of Pharaoh made his bondmen and his cattle flee into the houses.

21But he that did not regard the word of Jehovah left his bondmen and his cattle in the field.