I Chronicles 27:16 Midrash

וְעַל֙ שִׁבְטֵ֣י יִשְׂרָאֵ֔ל לָרֽאוּבֵנִ֣י נָגִ֔יד אֱלִיעֶ֖זֶר בֶּן־זִכְרִ֑י (ס) לַשִּׁ֨מְעוֹנִ֔י שְׁפַטְיָ֖הוּ בֶּֽן־מַעֲכָֽה׃ (ס)

Furthermore over the tribes of Israel: of the Reubenites was Eliezer the son of Zichri the ruler; of the Simeonites, Shephatiah the son of Maacah;

Read midrashic interpretation of I Chronicles 27:16: and classical rabbinic exegesis.