31 Darius the Mede received the kingdom, being about sixty-two years old.
Daniel 5:31 Cross References - WEB
Daniel 6:1
1 It pleased Darius to set over the kingdom one hundred twenty local governors, who should be throughout the whole kingdom;
Daniel 9:1
1 In the first year of Darius the son of Ahasuerus, of the offspring of the Medes, who was made king over the realm of the Chaldeans,