Only in the land of Goshen, where the children of Israel were, there was no hail.
Exodus 9:26
Surrounding context
9:25 And the hail struck throughout the whole land of Egypt, all that was in the field, both man and beast; and the hail struck every herb of the field and broke every tree of the field.
9:26 Only in the land of Goshen, where the children of Israel were, there was no hail.
9:27 And Pharaoh sent and called for Moses and Aaron, and said to them, "I have sinned this time. The LORD is righteous, and my people and I are wicked.