Part 16 · Chapter 93

And it is found that all ten Sefirot of Assiya, and the four lower [Sefirot] of Yetzira, which are called the feet of Yetzira, were sunk within the place of the Klipot, as above — for their place was then the measure of fourteen Sefirot, as is also mentioned by us in the secret of "Ve-Dai Zahav."