'Fourth' in the Bible

Now it came about in the thirtieth year, in the fourth month, on the fifth day of the month, while I was by the river Chebar among those who had been made prisoners, that the heavens were made open and I saw visions of God.

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