וְהִלְבַּשְׁתִּ֣יו כֻּתָּנְתֶּ֗ךָ וְאַבְנֵֽטְךָ֙ אֲחַזְּקֶ֔נּוּ וּמֶֽמְשֶׁלְתְּךָ֖ אֶתֵּ֣ן בְּיָד֑וֹ וְהָיָ֥ה לְאָ֛ב לְיוֹשֵׁ֥ב יְרוּשָׁלִַ֖ם וּלְבֵ֥ית יְהוּדָֽה׃
Ibn Ezra on Isaiah
Thy robe and thy girdle. Every officer has a certain robe and girdle, as e.g., the wise men of Athens wore a certain distinctive girdle.