“As for the likenesse of the liuing creatures, their appearance was like burning coles of fire, and like the appearance of lamps: it went vp and downe among the liuing creatures, and the fire was bright, and out of the fire went foorth lightning.”
1611 King James Version (KJV)
1:13 The fire - This fire stood not still, but as the Hebrew is, Made itself walk up and down. It moved itself, which is too much to ascribe to creatures: God only moved all these living creatures.