Ezekiel 1:14

11 And their faces and their wings are separate from above, to each [are] two joining together, and two are covering their bodies.

12 And each straight forward they go, whither the spirit is to go, they go, they turn not round in their going.

13 As to the likeness of the living creatures, their appearances [are] as coals of fire -- burning as the appearance of lamps; it is going up and down between the living creatures, and brightness [is] to the fire, and out of the fire is going forth lightning.

14 And the living creatures are running, and turning back, as the appearance of the flash.

15 And I see the living creatures, and lo, one wheel [is] in the earth, near the living creatures, at its four faces.

16 The appearance of the wheels and their works [is] as the colour of beryl, and one likeness [is] to them four, and their appearances and their works [are] as it were the wheel in the midst of the wheel.

17 On their four sides, in their going they go, they turn not round in their going.