Women are admitted to priestly offices as well as men.
The determination of a fixed date must therefore have been much earlier than Deuteronomy or the alleged period of the Priestly Code.
And it is instructive to observe that when the plebeians extorted their full share of political power they also demanded and obtained admission to every priestly college of political importance, to those, namely, of the pontiffs, the augurs, and the XV viri sacrorum.
There the foundations of the second great Persian Empire were laid, and Istakhr acquired special importance as the centre of priestly wisdom and orthodoxy.
Tobiah and his son Johanan were related by marriage to Judaean secular and priestly families, and active intrigues resulted, in which nobles and prophets took their part.