Ezra 6:14
And the elders of the Jews built, and they prospered through the prophesying of Haggai the prophet and Zechariah the son of Iddo. And they built, and finished it, according to the commandment of the God of Israel, and according to the commandment of Cyrus, and Darius, and Artaxerxes king of Persia.
Torrey's Topical Textbook—AKJV

Ezra 7:1
Now after these things, in the reign of Artaxerxes king of Persia, Ezra the son of Seraiah, the son of Azariah, the son of Hilkiah,
Torrey's Topical Textbook—AKJV

Esther 1:1
Now it came to pass in the days of Ahasuerus, (this is Ahasuerus which reigned, from India even to Ethiopia, over an hundred and seven and twenty provinces:)
Torrey's Topical Textbook—AKJV