Kabbalah su Proverbi 5:5

The punishment of one who has relations with a Niddah, Maidservant, Gentile, and Prostitute was stated in the Tikkunei Zohar (21st Correction): 455. And all the adhesions (defect in the lungs) of the lethal poison, BECAUSE IT PREVENTS THE AIR FROM THE LUNGS TO BLOW ONTO THE HEART, are the legs OF THE FEMALE OF SAMAEL. Of whom is said, “Her feet go down to death” (Mishlei 5:5). And they are eighteen adhesions (defect of the lung). Of them is written, “Neither will I again smite all living (Heb. chai) things as I have done” (Bersheet 8:21), to those who pray eighteen blessings in the AMIDAH prayer. And always WHEREVER THERE DWELLS THE FEMALE KLIPAH CALLED T’refah (lit. ‘unkosher’), it is not Chayah (lit. ‘live’ BECAUSE THE LIGHT OF LIFE DEPARTS FROM THERE. For wherever she can grasp the person with her judgments, WHICH ARE THE SEVERE JUDGMENTS SHE kills him.