Idra Raba: Chapter 38

The seventh Correction (formation) of the beard of Zeir Anpin


Here we learn that the mouth is clear because the hairs do not hang over it. Rabbi Yehuda says that the hosts or watchers are invested from the breath that leaves the mouth. Also when the breath spreads out of the mouth many faithful prophets get invested with the breath, and all are called the mouth of Hashem. This Correction (formation) dominates over all the six that precede it.