Persian
2 verses in 2 books of the King James Bible.
By Book
Every Occurrence
Nehemiah 12:22The Levites in the days of Eliashib, Joiada, and Johanan, and Jaddua, were recorded chief of the fathers: also the priests, to the reign of Darius the Persian.
Daniel 6:28So this Daniel prospered in the reign of Darius, and in the reign of Cyrus the Persian.