31 And Darius the Mede succeeded to the kingdom, being sixty-two years old.
Daniel 5:31 Cross References - CAB
Daniel 6:1
1 And it pleased Darius, and he set over the kingdom a hundred and twenty satraps, to be in all his kingdom;
Daniel 9:1
1 In the first year of Darius the son of Ahasuerus, of the seed of the Medes, who reigned over the kingdom of the Chaldeans,