כֶּ֣סֶף מְרֻקָּ֞ע מִתַּרְשִׁ֣ישׁ יוּבָ֗א וְזָהָב֙ מֵֽאוּפָ֔ז מַעֲשֵׂ֥ה חָרָ֖שׁ וִידֵ֣י צוֹרֵ֑ף תְּכֵ֤לֶת וְאַרְגָּמָן֙ לְבוּשָׁ֔ם מַעֲשֵׂ֥ה חֲכָמִ֖ים כֻּלָּֽם׃
Silver beaten into plates which is brought from Tarshish, And gold from Uphaz, The work of the craftsman and of the hands of the goldsmith; Blue and purple is their clothing; They are all the work of skilful men.
Read midrashic interpretation of Jeremiah 10:9: and classical rabbinic exegesis.