Then it befell that King Anguish of Ireland sent to King Mark of Cornwall for the tribute long paid him, but now seven years behind. King Mark and his barons gave unto the messenger of Ireland the answer that they would no tribute pay, and bade him tell his king that if he wished tribute he should send a trusty knight of his land to fight for it against another that Cornwall should find to defend its right. With this the messenger departed into Ireland. When King Anguish understood the answer, he was wonderfully wroth, and called unto him Sir Marhaus, the good and proved knight, brother unto the queen of Ireland, and a knight of the Round Table, and said to him: "Fair brother, I pray you go into Cornwall for my sake, and do battle for the tribute that of right we ought to have." Sir Marhaus was not loath to do battle for his king and his land, and in all haste he was fitted with all things that to him needed, and so he departed out of Ireland and arrived in Cornwall even fast by the castle of Tintagil. When King Mark understood that the good and noble knight Sir Marhaus was come to fight for Ireland, he made great sorrow, for he knew no knight that durst have ado with him. Sir Marhaus remained on his ship, and every day he sent word unto King Mark that he should pay the tribute or else find a champion to fight for it with him. Then they of Cornwall let make cries in every place, that what knight would fight to save the tribute should be rewarded so that he should fare the better the term of his life. But no one came to do the battle, and some counselled King Mark to send to the court of King Arthur to seek Sir Launcelot of the Lake, that at that time was named for the marvellousest knight of all the world. Others said it were labour in vain to do so, because Sir Marhaus was one of the knights of the Round Table, and any one of them would be loath to have ado with other. So the king and all his barons at the last agreed that it was no boot to seek any knight of the Round Table. Meanwhile came the language and the noise unto young Tristram how Sir Marhaus abode battle fast by Tintagil, and how King Mark could find no manner of knight to fight for him. Then Sir Tristram was wroth and sore ashamed that there durst no knight in Cornwall have ado with Sir Marhaus, and he went unto his father, King Meliodas, and said: "Alas, that I am not made knight; if I were, I would engage with him. I pray you give me leave to ride to King Mark to be made knight by him." "I will well," said the father, "that ye be ruled as your courage will rule you."