EZECHIELE 10:9

Ed io riguardai, ed ecco quattro ruote allato a' Cherubini, ciascuna ruota allato a ciascun Cherubino; e le ruote rassomigliavano in vista al color della pietra del grisolito.

And when I looked, behold the four wheels by the cherubims, one wheel by one cherub, and another wheel by another cherub: and the appearance of the wheels was as the colour of a beryl stone.