שֵׁשׁ־בְּרִקְמָ֤ה מִמִּצְרַ֙יִם֙ הָיָ֣ה מִפְרָשֵׂ֔ךְ לִהְי֥וֹת לָ֖ךְ לְנֵ֑ס תְּכֵ֧לֶת וְאַרְגָּמָ֛ן מֵאִיֵּ֥י אֱלִישָׁ֖ה הָיָ֥ה מְכַסֵּֽךְ׃
Of fine linen with richly woven work from Egypt Was thy sail, That it might be to thee for an ensign; Blue and purple from the isles of Elishah Was thine awning.
Read Jewish philosophical commentary on Ezekiel 27:7: and classical philosophical sources.