Part 13 · Chapter 69

And the Mochin of AA are Hochma, for its Bina descended to the throat, and therefore it is called the pure ring [Izka Dachya]. And because this Mocha of AA is the first brain in all of Atzilut, in which the kings began to be clarified through that Gevura of Atik, as above, therefore it is called the ring that includes all rings [Izka deChalil Kol Izkin], for all the rest of the Mochin spread and are drawn from this Mocha of AA.