Belteshazzar
: the exiled prophet who wrote the book of Daniel
Cyrus
: the Persian king of Babylon known as Cyrus the Great (OS)
Daniel
: the prophet who wrote the book of Daniel,son of David and Abigail,head of clan (Ithamar Levi) who pledged to obey God's law,prophet who wrote the book of Daniel
Persia
: citizen(s) of Persia
Tigris
: a major northern and parallel tributary of the Euphrates River
Uphaz
: a country known for its gold; unknown location