Ezekiel 1:16
16 aAs for the appearance of the wheels and their construction: their appearance was like bthe gleaming of beryl. cAnd the four had the same likeness, their appearance and construction being as it were a wheel within a wheel.
Ezekiel 10:2
2 And he said to zthe man clothed in linen, “Go in among athe whirling wheels underneath the cherubim. Fill your hands with bburning coals from between the cherubim, and cscatter them over the city.”
And he went in dbefore my eyes.