'Twenty third' in the Bible

From the thirteenth year of Josiah the son of Amon king of Judah, even to this day, that is the twenty-third year, the Word of Jehovah has come to me, and I have spoken to you, rising early and speaking. But you have not listened.

in the twenty-third year of Nebuchadnezzar, Nebuzaradan the chief of the executioners exiled seven hundred and forty-five persons of the Jews. All the persons were four thousand and six hundred.