Kabbalah su Giobbe 28:13

"Cry aloud in the streets", Come and behold, The upper Chochmah is the most concealed of all. It is not to be known or revealed, as it is written, "Man cannot know its price" (Iyov 28:13), for when it was diffused in order to illuminate, it shone on the secret of the World to Come. This World to Come was created from it, as we learned, that the World to Come was created by the Yud, in which Chochmah was covered. And they became one, when everything was adorned with the secret of the World to Come. Everything then is joyfully luminous, everything is silent, never heard outside.

In the book of Aggadah of Rav Hamnuna Saba we have learned that “Hadar reigned in his place” is certainly the goodly (Hadar) tree, that is, Yesod called the goodly tree, as said, “the fruit of the majestic (hadar) tree” (Vayikra 23:40); wherein Malchut is called fruit and Yesod the tree Hadar. “…and his wife’s name was Mehetavel,” as said, “branches of palm trees” (Ibid.). This is Yesod, referred to in plural, because it is written, “The righteous man flourishes like the palm tree” (Tehillim 92:13), meaning that it does not flourish without the female, because a palm tree consists of male and female. Therefore, it is written, “and his wife’s name was Mehetavel.” This Malchut is called the daughter of Matred, which means she is the daughter of that place that everyone is busy (tarud) trying to attain, called father, that is, Chochmah. It is also written, “Man cannot know its price; nor is it found in the land of the living” (Iyov 28:13). Thus, everyone strives to attain it. According to another interpretation, she is a daughter of the mother, Binah, whence judgments are roused that bother (matridim) everyone. Hence, she is called the daughter of Matred. She is “The daughter of Mei Zahav” because she receives from both sides that illumine in two ways, with Chesed and with judgment, that is, from right and left. The right represents Chesed and is called Mei (water) and the left represents Chochmah and is called Zahav (gold), that is, Mei Zahav (gold water).