Joshua 12:22 Midrash

מֶ֤לֶךְ קֶ֙דֶשׁ֙ אֶחָ֔ד מֶֽלֶךְ־יָקְנֳעָ֥ם לַכַּרְמֶ֖ל אֶחָֽד׃

the king of Kedesh, one; the king of Jokneam in Carmel, one;

Read midrashic interpretation of Joshua 12:22: and classical rabbinic exegesis.