It was part of a code no less binding because it was unwritten.
Among the unwritten chapters is one which touches a problem.
Can you then assert (asked Socrates) of these unwritten laws that men made them?
The Silvio Pellicos of Pentonville are yet unwritten martyrs.
An unwritten law of the West he broke by letting the snake go.
Except this, there is no such thing as008 ...