Zechariah 6:11 Kabbalah

וְלָקַחְתָּ֥ כֶֽסֶף־וְזָהָ֖ב וְעָשִׂ֣יתָ עֲטָר֑וֹת וְשַׂמְתָּ֗ בְּרֹ֛אשׁ יְהוֹשֻׁ֥עַ בֶּן־יְהוֹצָדָ֖ק הַכֹּהֵ֥ן הַגָּדֽוֹל׃

yea, take silver and gold, and make crowns, and set the one upon the head of Joshua the son of Jehozadak, the high priest;

Read kabbalistic (mystical) interpretation of Zechariah 6:11: and classical mystical sources.