| Reference | Date | |
|---|
| 1:1 | eighth month of the second year of Darius | October/November 520 b.c. |
| 1:7 | 24th day of the 11th month (Shebat) of the second year of Darius | February 15, 519 |
| 7:1 | fourth day of the ninth month (Kislev) of the fourth year of Darius | December 7, 518 |