הַֽאֵינְךָ֣ רֹאֶ֔ה מָ֛ה הֵ֥מָּה עֹשִׂ֖ים בְּעָרֵ֣י יְהוּדָ֑ה וּבְחֻצ֖וֹת יְרוּשָׁלִָֽם׃
Seest thou not what they do in the cities of Judah and in the streets of Jerusalem?
Read kabbalistic (mystical) interpretation of Jeremiah 7:17: and classical mystical sources.