Daniel 9:1

In the first year of Darius the son of Ahasuerus, of the seed of the Medes, who was made king over the realm of the Chaldeans,

"As for me, in the first year of Darius the Mede, I stood up to confirm and strengthen him.

Daniel continued even to the first year of king Cyrus.

Darius the Mede received the kingdom, being about sixty-two years old.

So this Daniel prospered in the reign of Darius, and in the reign of Cyrus the Persian.

Treasury of Scripture Knowledge

In the first year of Darius the son of Ahasuerus, of the seed of the Medes, which was made king over the realm of the Chaldeans;

Daniel continued even to the first year of king Cyrus.

Darius the Mede received the kingdom, being about sixty-two years old.

It pleased Darius to set over the kingdom one hundred twenty satraps, who should be throughout the whole kingdom;

"As for me, in the first year of Darius the Mede, I stood up to confirm and strengthen him.