Exodus 9:19-21

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.