The appearance of the wheels and their work was like a beryl. And those four had one likeness, and their appearance and their work was as it were a wheel within a wheel.
And I looked, and, behold, four wheels beside the cherubim, one wheel beside one cherub, and another wheel beside another cherub. And the appearance of the wheels was like a beryl stone.
When they went, they went in their four directions. They did not turn as they went, but to the place where the head looked they followed it. They did not turn as they went.
And every base had four brazen wheels, and axles of brass. And the four corners of it had supports. Beneath the laver were the molten supports with wreaths at the side of each.
Now it came to pass in the thirtieth year, in the fourth [month], in the fifth [day] of the month, as I was among the captives by the river Chebar, that the heavens were opened, and I saw visions of God.