וָאֵ֣רֶא ׀ כְּעֵ֣ין חַשְׁמַ֗ל כְּמַרְאֵה־אֵ֤שׁ בֵּֽית־לָהּ֙ סָבִ֔יב מִמַּרְאֵ֥ה מָתְנָ֖יו וּלְמָ֑עְלָה וּמִמַּרְאֵ֤ה מָתְנָיו֙ וּלְמַ֔טָּה רָאִ֙יתִי֙ כְּמַרְאֵה־אֵ֔שׁ וְנֹ֥גַֽהּ ל֖וֹ סָבִֽיב׃
And I saw as the colour of electrum, as the appearance of fire round about enclosing it, from the appearance of his loins and upward; and from the appearance of his loins and downward I saw as it were the appearance of fire, and there was brightness round about him.
Rashi on Ezekiel
And I saw like the color of chashmal No permission was granted to ponder over this verse.