I Chronicles 4:32 Midrash

וְחַצְרֵיהֶם֙ עֵיטָ֣ם וָעַ֔יִן רִמּ֥וֹן וְתֹ֖כֶן וְעָשָׁ֑ן עָרִ֖ים חָמֵֽשׁ׃

And their villages were Etam, and Ain, Rimmon, and Tochen, and Ashan, five cities;

Read midrashic interpretation of I Chronicles 4:32: and classical rabbinic exegesis.