^{13 Ref} And between the living beings it was like burning coals of fire, as if flames were going one after the other between the living beings; and the fire was bright, and out of the fire went thunder-flames.

^{14 Ref} And the living beings went out and came back as quickly as a thunder-flame.

^{15 Ref} Now while I was looking at the four living beings, I saw one wheel on the earth, by the side of the living beings, for the four of them.

^{16 Ref} The form of the wheels and their work was like a beryl; the four of them had the same form and design, and they were like a wheel inside a wheel.