At the four corners of the foundation walls of this building were discovered four octagonal cylinders of clay, about a foot and a half in height, on the inscriptions of which this king repeats the narrative of the deeds of the first five years of his life.
"The History of Antiquity, Vol. II (of VI)"
Max Duncker
From room to room he rambled, and even up into the octagonal turret chambers in the tower.
"The Orchard of Tears"
Sax Rohmer
From the landing on which she stood steps led up higher, so she proceeded to explore, and found herself in an octagonal turret chamber.
"The Rainbow Book Tales of Fun & Fancy"
Mabel Henriette Spielmann