'Thirty second' in the Bible

Moreover, from the day that I was appointed to be their governor in the land of Judah, from the twentieth year to the thirty-second year of King Artaxerxes, for twelve years, neither I nor my kinsmen have eaten the governor’s food allowance.

But during all this time I was not in Jerusalem, for in the thirty-second year of Artaxerxes king of Babylon I had gone to the king. After some time, however, I asked leave from the king,