וְהַמַּעְבָּר֣וֹת נִתְפָּ֔שׂוּ וְאֶת־הָאֲגַמִּ֖ים שָׂרְפ֣וּ בָאֵ֑שׁ וְאַנְשֵׁ֥י הַמִּלְחָמָ֖ה נִבְהָֽלוּ׃ (ס)
And the fords are seized, And the castles they have burned with fire, And the men of war are affrighted.
Read kabbalistic (mystical) interpretation of Jeremiah 51:32: and classical mystical sources.