Ezekiel 10:15-19

Then the cherubim rose upward. They are the [same four] living beings [regarded as one] that I saw by the River Chebar [in Babylonia]. [Ezek 1:5] Now when the cherubim moved, the wheels would go beside them; and when the cherubim lifted up their wings to rise from the earth, the wheels would remain beside them. When the cherubim stood still, the wheels would stand still; and when they rose upward, the wheels would rise with them, for the spirit of the living beings was in these [wheels]. [Ezek 1:21] Then the [Shekinah] glory of the LORD departed from the threshold of the temple and rested over the cherubim. As I looked at them, the cherubim lifted up their wings and rose up from the earth, they departed with the wheels beside them; and they stood still at the entrance of the east gate of the house of the LORD, and the glory and brilliance of the God of Israel hovered over them.