Part 9 · Chapter 95

Therefore, when the time of birth comes, these two doors open, and the newborn comes out from between them. Thus, the two doors and the hinges are the shape of the closed Mem. Indeed, the matter of the two MaNTzePaChs, which are the MAN [Mayin Nukvin]: they are the discernments of the ten bloods in the Yesod of the female — five pure and five impure, as mentioned in the Gemara. From the first MaNTzePaCh, which she took by means of Zeir Anpin, and which were complete Dinim [judgments], the impure bloods are made, in the above manner; and the second MaNTzePaCh, which she took from Ima, are sweetened Gevurot, and they are pure bloods. And they are the discernments of Jerusalem and Zion, as mentioned.