Ezekiel 1:12
Each one went straight forward: where the spirit was to go, they went; they didn't turn when they went.
Ezekiel 1:9
their wings were joined one to another; they didn't turn when they went; each one went straight forward.
Ezekiel 1:17
When they went, they went in their four directions: they didn't turn when they went.
Ezekiel 1:20-21
Wherever the spirit was to go, they went; there was the spirit to go: and the wheels were lifted up beside them; for the spirit of the living creature was in the wheels.
Ezekiel 10:22
As for the likeness of their faces, they were the faces which I saw by the river Chebar, their appearances and themselves; they went every one straight forward.
Hebrews 1:14
Aren't they all serving spirits, sent out to do service for the sake of those who will inherit salvation?