Part 15 · Chapter 51

It is found that Malchut, now on weekdays in the Second Temple, although she is face to face, is from the chest and below, and does not suckle from the upper Hey; therefore she is called the lower Hey, because she does not suckle from the five [Sefirot]. And guard this introduction, regarding the matter of Bina expanding until the first Hod — when it is, and when it expands until the second Hod.