28 So this Daniel prospered in the reign of Darius, and in the reign of Cyrus the Persian.
Daniel 6:28 Cross References - WEB
2 Chronicles 36:22-Ezra 1:2
22 Now in the first year of Cyrus king of Persia, that Yahweh’s word by the mouth of Jeremiah might be accomplished, Yahweh stirred up the spirit of Cyrus king of Persia, so that he made a proclamation throughout all his kingdom, and put it also in writing, saying,
Isaiah 44:28-45:1
28 Who says of Cyrus, ‘He is my shepherd, and shall perform all my pleasure,’ even saying of Jerusalem, ‘She will be built;’ and of the temple, ‘Your foundation will be laid.’”
Daniel 1:21
21 Daniel continued even to the first year of king Cyrus.
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, even a great warfare. He understood the thing, and had understanding of the vision.