Ezekiel 10:1-3

Then I looked, and behold, in the expanse that was over the heads of the cherubim something like a sapphire stone, in appearance resembling a throne, appeared above them.

And He spoke to the man clothed in linen and said, “Enter between the whirling wheels under the cherubim and fill your hands with coals of fire from between the cherubim, and scatter them over the city.” And he entered in my sight.

Now the cherubim were standing on the right side of the temple when the man entered, and the cloud filled the inner courtyard.