Joshua 15:38 Midrash

וְדִלְעָ֥ן וְהַמִּצְפֶּ֖ה וְיָקְתְאֵֽל׃

and Dilan, and Mizpeh, and Joktheel;

Read midrashic interpretation of Joshua 15:38: and classical rabbinic exegesis.