'Four' in the Bible

For only Og king of Bashan remained of the remnant of giants; behold, his bedstead was a bedstead of iron; is it not in Rabbath of the children of Ammon? nine cubits was the length thereof, and four cubits the breadth of it, after the cubit of a man.

Thou shalt make thee fringes upon the four quarters of thy vesture, wherewith thou coverest thyself.