WEB(i)
9 I looked, and behold, there were four wheels beside the cherubim, one wheel beside one cherub, and another wheel beside another cherub. The appearance of the wheels was like a beryl stone.
10 As for their appearance, the four of them had one likeness, like a wheel within a wheel.
11 When they went, they went in their four directions. They didn’t turn as they went, but to the place where the head looked they followed it. They didn’t turn as they went.