Ezekiel 7:5 Midrash

כֹּ֥ה אָמַ֖ר אֲדֹנָ֣י יְהוִ֑ה רָעָ֛ה אַחַ֥ת רָעָ֖ה הִנֵּ֥ה בָאָֽה׃

Thus saith the Lord GOD: An evil, a singular evil, behold, it cometh.

Read midrashic interpretation of Ezekiel 7:5: and classical rabbinic exegesis.