Part 14 · Chapter 147

Also, we must explain what is said in Idra de Nasso, page 140a, and this is its language: "Three brains that were in ZA and are found in the three cavities of the skull of the head, and one brain rests on its place, which includes all the three brains, which is drawn from it from the upper strata, weighted in the white hairs, to this ZA, into the three brains within it," etc. And we must know what is this fourth brain that includes the three of them and is drawn through the white hairs to the head of ZA.