c. 458 b.c.
During the time of Ezra the Persian Empire had reached its greatest extent, engulfing nearly the entire Near East. In 539 b.c. the Persians under Cyrus the Great defeated the Babylonians and absorbed their territory into the empire, including the lands of Israel and Judah (known as Beyond the River). The next year Cyrus allowed the people of Judah to return home under the leadership of Zerubbabel and rebuild the temple of the Lord. Later, around 458 b.c., another group of Judean exiles returned under Ezra’s leadership.