Pidyon Haben - Traditional Jewish Interpretation

Traditional Jewish Interpretation

According to the traditional rabbinic interpretation, in the early part of the Bible, as recorded in the Book of Genesis, the duties of a priest fell upon the eldest son of each family. The first-born was to be dedicated to God in order to perform this task.

Following the Israelite Exodus from Egypt, after the nation had sinned with the Golden Calf, the priesthood was taken away from the first-borns, and given to the tribe of Levites, specifically to the Kohanim, High Priest Aaron, his children, and their descendants. At the same time it was instituted that the first born of each family should be redeemed; i.e. they would be 'bought back' from the dedication to God that would previously have been required of them. Levites were substituted for the first-born and wholly given to Divine service:

And thou shalt give the Levites unto Aaron and to his sons; they are wholly given unto him from the children of Israel.

And I behold, I have taken the Levites from among the children of Israel instead of every first-born that openeth the womb among the children of Israel; and the Levites shall be Mine. For all the first-born are Mine: on the day that I smote all the first-born in the land of Egypt I hallowed unto Me all the first-born in Israel, both man and beast, Mine they shall be: I am the LORD.' (Numbers 3:9, 12-13)

The first-born male of every clean animal was to be given up to the priest for sacrifice (Deuteronomy 12:6; Exodus 13:12, 34:20; Numbers 18:15-17). The first-born of unclean animals, however, was either to be redeemed or sold and the price given to the priest (Leviticus 27:11-13, 27). The first-born of an ass, if not redeemed, was to be put to death (Exodus 13:13; 34:20).