I Chronicles 6:26 Kabbalah

בֶּן־אֶתְנִ֥י בֶן־זֶ֖רַח בֶּן־עֲדָיָֽה׃

the son of Ethni, the son of Zerah, the son of Adaiah;

Read kabbalistic (mystical) interpretation of I Chronicles 6:26: and classical mystical sources.