וְאֵ֣לֶּה הַמְּלָכִ֗ים אֲשֶׁ֤ר מָלְכוּ֙ בְּאֶ֣רֶץ אֱד֔וֹם לִפְנֵ֥י מְלָךְ־מֶ֖לֶךְ לִבְנֵ֣י יִשְׂרָאֵ֑ל בֶּ֚לַע בֶּן־בְּע֔וֹר וְשֵׁ֥ם עִיר֖וֹ דִּנְהָֽבָה׃
Now these are the kings that reigned in the land of Edom, before their reigned any king over the children of Israel: Bela the son of Beor; and the name of his city was Dinhabah.
Read kabbalistic (mystical) interpretation of I Chronicles 1:43: and classical mystical sources.