כָּל־יוֹדְעֶ֙יךָ֙ בָּֽעַמִּ֔ים שָׁמְמ֖וּ עָלֶ֑יךָ בַּלָּה֣וֹת הָיִ֔יתָ וְאֵינְךָ֖ עַד־עוֹלָֽם׃ (פ)
All they that know thee among the peoples shall be appalled at thee; thou art become a terror, and thou shalt never be any more.’
Read kabbalistic (mystical) interpretation of Ezekiel 28:19: and classical mystical sources.