Exodus 9:16-18

Amplified Bible

¹⁶ 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.^(A)

The Plague of Hail

¹⁷ Since you are still [arrogantly] exalting yourself [in defiance] against My people by not letting them go, ¹⁸ 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.