Since we have been dealing with the Medo-Persian Empire in studying Daniel and Esther recently, here is an interesting story from the time...
On the southern border of Cyrus’ empire, there lived a great chieftain named Cagular who tore to shreds and completely defeated the various detachments of Cyrus’ army sent to subdue him. Finally the emperor, amassing his whole army, marched down, surrounded Cagular, captured him, and brought him to the capital for execution. On the day of the trial, he and his family were brought to the judgment chamber - Cagular, a fine looking man of more than 6 feet, with a noble manner about him - a magnificent specimen of a man. So impressed was Cyrus with his appearance that he said to Cagular: "What would you do should I spare your life?" "Your Majesty, if you spared my life, I would return to my home and remain your obedient servant as long as I lived."
"What would you do if I spared the life of your wife?" "Your Majesty, if you spared the life of my wife, I would die for you."
So moved was the emperor that he freed them both and returned Cagular to his province to act as governor thereof. Upon arriving at home, Cagular reminisced about the trip with his wife. "Did you notice," he said to his wife, "the marble at the entrance of the palace? Did you notice the tapestry on the wall as we went down the corridor into the throne room? And did you see the chair on which the emperor sat? It must have been carved from one lump of pure gold."
His wife could appreciate his excitement and how impressed he was with it all, but she only replied: "I really didn’t notice any of that."
"Well," said Cagular in amazement, "What did you see?"
His wife looked seriously into his eyes and said, "I beheld only the face of the man who said he would die on my behalf.”