Then said Sir Bors, "Wit ye will, fair lords, it were a shame to us all to suffer so fair and noble a lady to be burnt for lack of a champion, for ever hath she proved herself a lover of good knights; wherefore I doubt not she is guiltless of this treason."
At that were some well pleased, but others rested passing wroth.
And when the day was come, the king and queen and all the knights went to the meadow beside Westminster, where the battle should be fought. Then the queen was put in ward, and a great fire was made round the iron stake, where she must be burnt if Sir Mador won the day.
So when the heralds blew, Sir Mador rode forth, and took oath that Queen Guinevere was guilty of Sir Patrice's death, and his oath he would prove with his body against any who would say the contrary. Then came forth Sir Bors, and said, "Queen Guinevere is in the right, and that will I prove with my hands."
With that they both departed to their tents to make ready for the battle. But Sir Bors tarried long, hoping Sir Lancelot would come, till Sir Mador cried out to King Arthur, "Bid thy champion come forth, unless he dare not." Then was Sir Bors ashamed, and took his horse and rode to the end of the lists.
But ere he could meet Sir Mador he was aware of a knight upon a white horse, armed at all points, and with a strange shield, who rode to him and said, "I pray you withdraw from this quarrel, for it is mine, and I have ridden far to fight in it."
Thereat Sir Bors rode to King Arthur, and told him that another knight was come who would do battle for the queen.
"Who is he?" said King Arthur.
"I may not tell you," said Sir Bors; "but he made a covenant with me to be here to-day, wherefore I am discharged."
Then the king called that knight, and asked him if he would fight for the queen.