1)
When were these Nevu'os?
1.
Rashi: They were in Daryavesh's second year.
2)
What were the Nevu'os?
1.
Rashi: They should build the Beis ha'Mikdash without Daryavesh's permission. Malbim - they began building based on the Nevi'im's promise.
3)
Zecharyah was not Ido's son!
1.
Malbim: He was Ido's grandson (Zecharyah 1:1).
