Exodus 9:24
So there came to be hail, and fire catching hold of itself, in the midst of the hall, - exceeding heavy, such as had not been in all the land of Egypt, from the very time it became a nation.
Exodus 9:23
So Moses stretched forth his staff over the heavens, and, Yahweh, gave forth thunderings and hail, and there came fire towards the earth, - and Yahweh rained down hail, on the land of Egypt.
Exodus 10:6
and they shall fill thy houses, and the houses of all thy servants and the houses of all the Egyptians, such as thy fathers and thy fathers' fathers have never seen, from the day they came to be on the ground, until this day. And he turned away, and came out from the presence of Pharaoh.
Matthew 24:21
For there will be then, Great tribulation, such as hath not happened, from the beginning of the world, until the present time, neither in any wise shall happen.