וְשַׂמְתִּ֤י כַּֽדְכֹד֙ שִׁמְשֹׁתַ֔יִךְ וּשְׁעָרַ֖יִךְ לְאַבְנֵ֣י אֶקְדָּ֑ח וְכָל־גְּבוּלֵ֖ךְ לְאַבְנֵי־חֵֽפֶץ׃
And I will make thy pinnacles of rubies, and thy gates of carbuncles, and all thy border of precious stones.
Targum Jonathan on Isaiah
And I will place thy timber with gems, and thy gates shall be of carbuncles, and all thy borders with precious stones.