Daniel 1:19-23

And the king talked with them, and out of them all not one was found like Daniel, Hananiah, Mishael, and Azariah; so they entered the king’s personal service.

As for every matter of expertise and understanding about which the king consulted them, he found them ten times better than all the soothsayer priests and conjurers who were in all his realm.

And Daniel continued until the first year of Cyrus the king.