He was soon called to be the champion of his king; for a quarrel between Don Ferdinand and his brother Don Ramirio, King of Arragon, regarding the city of Caldhorra, was to be decided by arms. The Cid and the other champion, Don Martin Gonzales, entered the lists, and the judges placed them in such situations that the sun and wind favoured neither. They careered so fiercely against each other that their lances broke, but in the closer encounter of swords the Cid prevailed: he slew his adversary; and the judges declared that the city of Caldhorra belonged to Don Ferdinand. [Sidenote: The Cid's chivalric gallantry.] This victory was rewarded by the gratitude of the King, and the envy of the courtiers; and the latter, in the bitterness of their rage, endeavoured to plot with the Moorish emirs, the subjects of the Cid, for his destruction. But the Moors not only disdained the alliance, but revealed the meditated treason to their lord. Many of the conspirators were banished; but regarding one person the chivalric gallantry of the conqueror prevailed over his just resentment. The wife of the Count Don Garcia prayed for the pardon of her lord: she fell at the knees of the Cid, but he would not listen to her until she rose. She requested him to command the Moorish emir, into whose country she and her husband were sentenced to be banished, to treat them with mildness and benevolence. The Cid spoke according to her will; and the King of Cordova, for the love he bore that hero, treated them kindly, and gave Cabra to Garcia as a habitation. As far as Garcia was concerned this kindness was misplaced; for he made war upon his benefactor, the King of Cordova, till the Cid went and punished him. The circumstances attending this punishment will be told in a subsequent and very interesting part of our hero's life. The Cid then assisted his sovereign in wresting Viseu, Lamego, and other cities from the Moors. There were no circumstances of his valour so remarkable as the cruel vengeance of Ferdinand on a man taken at Viseu, who had slain King Don Alfonso, his wife's father. He cut off the foot which had prest down the armatost, or instrument by means of which the cross-bow wag charged, he lopt off the hands which had held the bow and fitted the quarrel, and plucked out the eyes which had taken the mark. The archers then made a butt of the living trunk.[185] Thus, whatever might have been the influence of chivalry on the mind of the Cid, it certainly had not tempered the ferocity of his Gothic sovereign. [Sidenote: He is knighted.]