Ammon Scripture - Deuteronomy 3:11

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.

Link: https://bible-history.com/studybible/Deuteronomy/3/