Jerome, on Dan 5:29

“Then by the king’s command Daniel was clothed with purple, and a chain of gold was put about his neck: and it was proclaimed of him that he had power as the third man in the kingdom.”

“Verse 29. "Then at the kings order Daniel was clothed with purple and a golden chain was placed around his neck, and he was proclaimed to have authority as third ruler in the kingdom." Or else, it might be construed as having authority over a third part of the kingdom. At any rate he received the royal insignia of necklace and purple, with the result that he appeared more notable to Darius, who was to be the successor in the royal power, and all the more honorable because of his notability. Nor was it strange that Belshazzar should have paid the promised reward upon hearing sad tidings. For either he supposed that his predictions would take place in the distant future, or else he hoped he would obtain mercy by honoring the prophet of God. And if he did not obtain this boon, it was because his sacrilege toward God outweighed the honor he accorded to man.”

Imported from an open dataset — not yet checked against the printed edition.