'Mounted' in the Bible

Then the glory and brilliance of the Lord moved upward from the cherubim to [rest over] the threshold of the temple; and the temple was filled with the cloud and the courtyard was filled with the brightness of the Lord’s glory.

Then the cherubim rose upward. They are the [same four] living beings [regarded as one] that I saw by the River Chebar [in Babylonia].

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].

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.