Part 14 · Chapter 143

And we shall begin to explain the matter of those four strands of hair drawn from the back of the head onto the tops of the shoulders, to grow in the head of ZA — what their matter is. And afterwards we shall explain the remaining nine white ones, along the face, and the matter of the beard of Arich Anpin drawn along the face. And the matter of these four strands of the back of the head is that they cause the sixth aspect of surrounding light of the Mochin of ZA, which is the secret of the Tefillin.