וְנוֹתְרָ֥ה בַת־צִיּ֖וֹן כְּסֻכָּ֣ה בְכָ֑רֶם כִּמְלוּנָ֥ה בְמִקְשָׁ֖ה כְּעִ֥יר נְצוּרָֽה׃
And the daughter of Zion is left As a booth in a vineyard, As a lodge in a garden of cucumbers, As a besieged city.
Read kabbalistic (mystical) interpretation of Isaiah 1:8: and classical mystical sources.