Exodus 9:24
So there was hail and fire mingled with the hail, very grievous, such as there was none like it in all the land of Egypt since it became inhabited.
Exodus 9:23
And Moses stretched forth his rod toward heaven, and the LORD raised his voice and it hailed, and the fire ran along upon the ground; and the LORD rained hail upon the land of Egypt.
Exodus 10:6
And they shall fill thy houses and the houses of all thy slaves and the houses of all the Egyptians, which neither thy fathers, nor thy fathers' fathers have seen since the day that they were upon the earth unto this day. And he turned himself and went out from Pharaoh.
Matthew 24:21
for then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be.