וכל בכור אדם בבניך תפדה
The mitzvah of Pidyon HaBen is a rite of passage mitzvah in which the firstborn son is redeemed for five silver coins. This is an important mitzvah, in that the child/b’chor/firstborn is like a Kohen, since the priesthood was once the domain of the firstborn. They lost it, and it was transferred over to Shevet/Tribe of Levi, of which the Kohanim became the replacement b’chorim. Thus, every firstborn harbors a degree of sanctity which must be redeemed, since he cannot use it. In the following incident, we see exactly how important the mitzvah of Pidyon HaBen really is. Rav Meir…