'Clothed with Purple' in the Bible

The king cried aloud to bring in the magicians, the Chaldeans, and the astrologers. The king spoke and said to the wise men of Babylon, Whosoever shall read this writing, and shew me the interpretation thereof, shall be clothed with purple, and have a chain of gold about his neck, and shall be the third ruler in the kingdom.

But I have heard of thee, that thou canst give interpretations, and solve problems. Now if thou canst read the writing, and make known to me the interpretation thereof, thou shalt be clothed with purple, and have a chain of gold about thy neck, and shalt be the third ruler in the kingdom.