Daniel 1:21

And Daniel remained there until the first year of [the reign of] King Cyrus [over Babylon; now this was at the end of the seventy-year exile of Judah (the Southern Kingdom) in Babylonia, as foretold by Jeremiah].

Daniel 6:28

So this [man] Daniel prospered and enjoyed success in the reign of Darius and in the reign of Cyrus the Persian.

Daniel 10:1

In the third year of Cyrus king of Persia a message was revealed to Daniel, who was named Belteshazzar; and the message was true and it referred to great conflict (warfare, misery). And he understood the message and had an understanding of the vision.

Treasury of Scripture Knowledge

Summary

And Daniel continued even unto the first year of king Cyrus.

General references

Bible References

General references

Daniel 6:28
So this [man] Daniel prospered and enjoyed success in the reign of Darius and in the reign of Cyrus the Persian.
Daniel 10:1
In the third year of Cyrus king of Persia a message was revealed to Daniel, who was named Belteshazzar; and the message was true and it referred to great conflict (warfare, misery). And he understood the message and had an understanding of the vision.