Exodus 9:17-19

Revised Standard Version

¹⁷ You are still exalting yourself against my people, and will not let them go. ¹⁸ Behold, tomorrow about this time I will cause very heavy hail to fall, such as never has been in Egypt from the day it was founded until now. ¹⁹ Now therefore send, get your cattle and all that you have in the field into safe shelter; for the hail shall come down upon every man and beast that is in the field and is not brought home, and they shall die.”’”