'Fourth' in the Bible

Now it happened in the thirtieth year, in the fourth [month], in the fifth [day] of the month, as I was among the captives by the river Chebar, that the heavens were opened, and I saw visions of God.

Every one had four faces: the first face was the face of the cherub, and the second face was the face of a man, and the third face the face of a lion, and the fourth the face of an eagle.