21 And Daniel continued to the first year of King Cyrus.
Daniel 1:21 Cross References - MKJV
Daniel 6:28
28 And this Daniel was blessed in the reign of Darius, and in the reign of Cyrus the Persian.
Daniel 10:1
1 In the third year of Cyrus king of Persia a thing was revealed to Daniel, whose name was called Belteshazzar. And the thing was true, and a great conflict. And he understood the thing, and had understanding of the vision.