וְהָי֥וּ שָׁתֹתֶ֖יהָ מְדֻכָּאִ֑ים כָּל־עֹ֥שֵׂי שֶׂ֖כֶר אַגְמֵי־נָֽפֶשׁ׃
And her foundations shall be crushed, All they that make dams shall be grieved in soul.
Read kabbalistic (mystical) interpretation of Isaiah 19:10: and classical mystical sources.