Topical Studies for Ezra 6:13:
Darius {Forerunner Commentary}
Darius {Nave's Topical Bible}
King {Forerunner Commentary}
King {Nave's Topical Bible}
On {Nave's Topical Bible}
River {Nave's Topical Bible}
So {Nave's Topical Bible}
Tatnai {Nave's Topical Bible}