Daniel 1:19-21

19 And the king communed with them, and none among them all was found like Daniel, Hananiah, Mishael, and Azariah; and [therefore] they stood before the king.

20 And in all matters of wisdom [and] intelligence, that the king enquired of them, he found them ten times better than all the magicians [and] astrologers that [were] in all his realm.

21 And Daniel continued [even] unto the first year of king Cyrus.: