Joshua 12:15 Midrash

מֶ֤לֶךְ לִבְנָה֙ אֶחָ֔ד מֶ֥לֶךְ עֲדֻלָּ֖ם אֶחָֽד׃

the king of Libnah, one; the king of Adullam, one;