I Chronicles 26:29 Midrash

לַיִּצְהָרִ֞י כְּנַנְיָ֣הוּ וּבָנָ֗יו לַמְּלָאכָ֤ה הַחִֽיצוֹנָה֙ עַל־יִשְׂרָאֵ֔ל לְשֹׁטְרִ֖ים וּלְשֹׁפְטִֽים׃

Of the Izharites, Chenaniah and his sorts were for the outward business over Israel, for officers and judges.

Read midrashic interpretation of I Chronicles 26:29: and classical rabbinic exegesis.