I Chronicles 1:21 Kabbalah

וְאֶת־הֲדוֹרָ֥ם וְאֶת־אוּזָ֖ל וְאֶת־דִּקְלָֽה׃

and Hadoram, and Uzal, and Diklah;

Read kabbalistic (mystical) interpretation of I Chronicles 1:21: and classical mystical sources.