Partie 13 · Chapitre 162

The third head is the hidden Hochma (Hochma Stimaa), and it too is divided into thirteen. And the reason, as is said in the Idra of Ha'azinu, page 288, side B: "Because this hidden wisdom within it is divided into three times, into four-four." The explanation: the brains (Mochin) are three, as is known, being Hochma, Bina, and Daat. For although it was explained above that in the head of Arich Anpin there is only Hochma alone, because his Bina descended into the throat, nevertheless, since it is of the aspect of a brain, certainly it is divided into three brains, even though it is only of the aspect of Hochma alone. Therefore this brain is called "the dew of the bdellium" (Tala deBedolcha), as above. And they are three Names of YHVH in the three brains, and they are twelve letters, which are three times four; and the aspect that includes them all is thirteen.