King James Version (KJV)
And above the firmament that {was} over their heads {was} the likeness of a throne, as the appearance of a sapphire stone: and upon the likeness of the throne {was} the likeness as the appearance of a man above upon it.
Modern English
Above the expanse that was over their heads was the likeness of a throne, as the appearance of a sapphire stone. On the likeness of the throne was a likeness as the appearance of a man on it above.
Hebrew
וּמִמַּ֗עַל לָרָקִ֙יעַ֙ אֲשֶׁ֣ר עַל־רֹאשָׁ֔ם כְּמַרְאֵ֥ה אֶֽבֶן־סַפִּ֖יר דְּמ֣וּת כִּסֵּ֑א וְעַל֙ דְּמ֣וּת הַכִּסֵּ֔א דְּמ֞וּת כְּמַרְאֵ֥ה אָדָ֛ם עָלָ֖יו מִלְמָֽעְלָה׃
vmimaʿal laraqiyʿa ʾasher ʿal-roʾsham kmarʾeh ʾeben-sapiyr dmvt kiseʾ vʿal dmvt hakiseʾ dmvt kmarʾeh ʾadam ʿalayv milmaʿlah