כֹּ֤ה אָמַר֙ יְהוָ֣ה צְבָא֔וֹת הִנְנִ֥י שֹׁבֵ֖ר אֶת־קֶ֣שֶׁת עֵילָ֑ם רֵאשִׁ֖ית גְּבוּרָתָֽם׃
Thus saith the LORD of hosts: Behold, I will break the bow of Elam The chief of their might.
Read kabbalistic (mystical) interpretation of Jeremiah 49:35: and classical mystical sources.