כִּי־כֹה֙ אָמַ֣ר יְהוָ֔ה ק֥וֹל חֲרָדָ֖ה שָׁמָ֑עְנוּ פַּ֖חַד וְאֵ֥ין שָׁלֽוֹם׃
For thus saith the LORD: We have heard a voice of trembling, Of fear, and not of peace.
Read halakhic rulings (Jewish law) on Jeremiah 30:5: and classical halakhic sources.