Exodus 11:7

“But on that day I will make a distinction for the land of Goshen, where My people are living, so that no swarms of flies will be there, that you may know that I, Yahweh, am in the midst of the land.

Only in the land of Goshen, where the sons of Israel were, there was no hail.

“Then You performed signs and wonders against Pharaoh, Against all his servants and all the people of his land; For You knew that they acted presumptuously toward them, And made a name for Yourself as it is this day.