Ezekiel 28:3 Kabbalah

הִנֵּ֥ה חָכָ֛ם אַתָּ֖ה מדנאל [מִדָּֽנִיֵּ֑אל] כָּל־סָת֖וּם לֹ֥א עֲמָמֽוּךָ׃

Behold, thou art wiser than Daniel! There is no secret that they can hide from thee!

Read kabbalistic (mystical) interpretation of Ezekiel 28:3: and classical mystical sources.