However, that is not really the point. The point is those who claim “natural born citizen” is defined by “natural law.”
We are asking for the page number to see if they are correct in their interpretation of the passage.
I think I made exactly the point, what you seek does not exist. There is no code book of natural law. There may be treatises and similar that expound on natural law, but those writings are not binding law, anywhere.
That your opponent in argument can't produce what you demand is a slam dunk given.