Abdul Al-Sayed:
I will probably swear by the Koran. We still don't know which Koran it is.
Thomas Jefferson had a copy of the Koran. So when Keith Ellison took the oath of office to Congress, he swore his oath on this copy.
There is also the first copy of the Koran in the state of Michigan. It is preserved at the University of Michigan. This is a very old book, and perhaps it will be chosen.
So I don't know, but I swear by the Koran.