כִּֽי־רִוְּתָ֥ה בַשָּׁמַ֖יִם חַרְבִּ֑י הִנֵּה֙ עַל־אֱד֣וֹם תֵּרֵ֔ד וְעַל־עַ֥ם חֶרְמִ֖י לְמִשְׁפָּֽט׃
For My sword hath drunk its fill in heaven; Behold, it shall come down upon Edom, And upon the people of My ban, to judgment.
Read kabbalistic (mystical) interpretation of Isaiah 34:5: and classical mystical sources.