'Clothed in Purple' in the Bible

The king cried out to bring in enchanters, Chaldeans, and astrologers. He announced to the advisors of Babylon, "Whoever can read this writing and tell me its meaning will be clothed in purple, have a gold chain placed around his neck, and will become the third highest ruler in the kingdom."

However, I've heard that you can provide meaning and interpretation, and that you can solve difficult problems. If you are able to read the writing and report its meaning, you will be clothed in purple, have a gold chain placed around your neck, and you will become the third highest ruler in the kingdom."