When they went, they went in any of four directions: and they turned not when they went.
All Commentaries on Ezekiel 1:17 Go To Ezekiel 1
George Leo Haydock
Parts. When they went, they went by their four parts. That is, indifferently to any of their sides, either forward or backward, to the right or to the left. (Challoner)
Their motion was connected with the chariot, ver. 20. (Calmet)