מַרְאֵ֨ה הָאוֹפַנִּ֤ים וּמַעֲשֵׂיהֶם֙ כְּעֵ֣ין תַּרְשִׁ֔ישׁ וּדְמ֥וּת אֶחָ֖ד לְאַרְבַּעְתָּ֑ן וּמַרְאֵיהֶם֙ וּמַ֣עֲשֵׂיהֶ֔ם כַּאֲשֶׁ֛ר יִהְיֶ֥ה הָאוֹפַ֖ן בְּת֥וֹךְ הָאוֹפָֽן׃
Rupa roda-roda itu dan buatannya berkilau seperti batu Tarsis, dan keempatnya memiliki rupa yang sama; rupa dan buatannya seolah-olah ada sebuah roda di dalam roda.
Rashi
like the appearance of crystal Heb. תַּרְשִּׂישּׂ, like a precious stone named tarshish, cristal in French.
Rashi
as...would be A wheel set within a wheel, crosswise. Since they go to every side, with their faces to the four directions, the wheel must roll in its four directions.