Daniel 5:15

5:15 Now the wise men and astrologers were brought before me to read this writing and make known to me its interpretation. But they were unable to disclose the interpretation of the message.

Daniel 6:4

6:4 Consequently the supervisors and satraps were trying to find some pretext against Daniel in connection with administrative matters. But they were unable to find any such damaging evidence, because he was trustworthy and guilty of no negligence or corruption.