ולא יהיה בכם נגף למשחית בהכתי בארץ מצרים...ואתם לא תצאו איש מפתח ביתו עד בקר
The Jews were warned to stay home during the destruction that Hashem was wreaking in Egypt. What about the Jew who left his house? Did he perish together with the Egyptians? Rashi alludes to such a situation when he comments concerning the pasuk, “There shall not be a plague of destruction upon you.” If a Jew happened to be in an Egyptian home during the plague, was he smitten together with his Egyptian host? No. This was Hashem’s promise: “Jews will not die.” Mishnas Rashi wonders why there is a question that a member of the Jewish People would suffer…