Exodus 9:13-20

Then the LORD said to Moses, “Get up early in the morning and stand before Pharaoh and say to him, ‘Thus says the LORD, the God of the Hebrews, “Let My people go, so that they may serve Me. For this time I will send all My plagues on you [in full force,] and on your servants and on your people, so that you may know [without any doubt] and acknowledge that there is no one like Me in all the earth. For by now I could have put out My hand and struck you and your people with a pestilence, and you would then have been cut off (obliterated) from the earth. But indeed for this very reason I have allowed you to live, in order to show you My power and in order that My name may be proclaimed throughout all the earth. [Rom 9:17-24] Since you are still [arrogantly] exalting yourself [in defiance] against My people by not letting them go, hear this: tomorrow about this time I will send a very heavy and dreadful hail, such as has not been seen in Egypt from the day it was founded until now. Now therefore send [a message], bring your livestock and whatever you have in the field to safety. Every man and animal that is in the field and is not brought home shall be struck by the hail and shall die.” ’ ” Then everyone among the servants of Pharaoh who feared the word of the LORD made his servants and his livestock flee into the houses and shelters