Ezekiel 1:5-11

and in the fire was what looked like four living creatures. In appearance their form was human, but each of them had four faces and four wings. Their legs were straight; their feet were like those of a calf and gleamed like burnished bronze. Under their wings on their four sides they had human hands. All four of them had faces and wings, and the wings of one touched the wings of another. Each one went straight ahead; they did not turn as they moved. Their 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. Such were their faces. They each had two wings spreading out upward, each wing touching that of the creature on either side; and each had two other wings covering its body.