So then, tomorrow, at this same hour, I will rain down exceedingly great hail, such as has not been in Egypt from the day that it was founded, even until this present time
Other versions
King James Version
Behold, to morrow about this time I will cause it to rain a very grievous hail, such as hath not been in Egypt since the foundation thereof even until now.English Standard Version
Behold, about this time tomorrow I will cause very heavy hail to fall, such as never has been in Egypt from the day it was founded until now.New International Version
Therefore, at this time tomorrow I will send the worst hailstorm that has ever fallen on Egypt, from the day it was founded till now.