Берешит 36:39 Каббала: Idra Zuta

וַיָּמָת֮ בַּ֣עַל חָנָ֣ן בֶּן־עַכְבּוֹר֒ וַיִּמְלֹ֤ךְ תַּחְתָּיו֙ הֲדַ֔ר וְשֵׁ֥ם עִיר֖וֹ פָּ֑עוּ וְשֵׁ֨ם אִשְׁתּ֤וֹ מְהֵֽיטַבְאֵל֙ בַּת־מַטְרֵ֔ד בַּ֖ת מֵ֥י זָהָֽב׃

И умер Ваал-ханан, сын Ахбора, и воцарился Адар; и название города было Пау; и его жена'ее звали Мехетабель, дочь Матреда, дочь Ме-Захаба.

Idra Zuta

This is as written, “As we have heard, so have we seen…” (Ibid. 9), none of them endured, but she, Malchut, exists now in the aspect of the male that dwells with her. This is the meaning of, “and Hadar reigned in his place, and the name of his city was Pa’u; and his wife’s name was Mehetavel, daughter of Matred, daughter of Mei-Zahav” (Bereshit 36:39), surely Mei-Zahav, as we explained in the Gathering.