MSB(i)
7 Then one of the cherubim reached out his hand and took some of the fire that was among them. And he put it into the hands of the man clothed in linen, who received it and went out.
8 (The cherubim appeared to have the form of human hands under their wings.)
9 Then I looked and saw four wheels beside the cherubim, one wheel beside each cherub. And the wheels gleamed like a beryl stone.
10 As for their appearance, all four had the same form, like a wheel within a wheel.
11 When they moved, they would go in any of the four directions, without turning as they moved. For wherever the head faced, the cherubim would go in that direction, without turning as they moved.