Jewish Mysticism
This is the secret of what is written “Jerusalem shall be peopled as a city without walls” (Zech. 2-8)…the emanation will be in great abundance, and this is called the “property without boundaries,” [she will be] like Binah. The secret of this matter [is alluded to in the words] ‘Who is she’ (mi zo’t) (Song of Songs 8-5), the one is already rendered equal to the other on account of the manifold tranquility and the great perfection. … In the time of redemption, Binah, Tif’eret, and Malkhut are all joined together in a firm bond….”It was there your mother conceived you” (ibid.). Comprehend that [the word hibbelatkha, “conceived you”] is [related to] the word hevel [literally, “rope” or “cord”], which connotes the bond of a great union, for there is the place of the joining together of Binah and Tif’eret, and Malkhut is joined to them so that they are one.

Translated by Elliot Wolfson in “Tiqqun ha-Shekhinah- Redemption and the Overcoming of Gender Dimorphism in the Messianic Kabbalah of Moses Hayyim Luzzatto,” History of Religions 36 (1997) 289-332.