Ezekiel 1:8-10

8Under their wings on their four sides they had human hands. All four of them had faces and wings, 9and the wings of one touched the wings of another. Each one went straight ahead; they did not turn as they moved. 10Their faces looked like this: Each of the four had the face of a human being, and on the right side each had the face of a lion, and on the left the face of an ox; each also had the face of an eagle.