כִּ֤י כָל־סְאוֹן֙ סֹאֵ֣ן בְּרַ֔עַשׁ וְשִׂמְלָ֖ה מְגוֹלָלָ֣ה בְדָמִ֑ים וְהָיְתָ֥ה לִשְׂרֵפָ֖ה מַאֲכֹ֥לֶת אֵֽשׁ׃
For every boot stamped with fierceness, and every cloak rolled in blood, shall even be for burning, for fuel of fire.
Read kabbalistic (mystical) interpretation of Isaiah 9:4: and classical mystical sources.