Likewise, after the partzuf of Ab has expanded into a head and body, and the beating of the surrounding light on the partition of the body of Ab, which is the partition containing opacity (ovyut) up to and including the third level, has been performed, this beating erodes and obliterates from it the traces of opacity of the last level in the partition, which is the third level. Thus, when the partition rises to the mouth of the head and is incorporated into it to engage in a fusion through collision, the collision is performed only against the opacity of the second level, which remains in this partition.
The third level is lost from the partition and is no more, and therefore the partition produces only ten sefirot of the structural height of Bina, which is called “Havaya of Sag of Adam Kadmon,” or the “partzuf of Sag,” and the vessels of Ze’er Anpin, or Tiferet, and Malkhut among the vessels, as well as ḥaya and yeḥida from among the lights, are lacking, as stated above.