Now I pray you, said La Beale Isoud, tell me will you fight for my love with three knights that do me great wrong? and insomuch as ye be a knight of King Arthur’s I require you to do battle for me. Then Sir Dinadan said: I shall say you ye be as fair a lady as ever I saw any, and much fairer than is my lady Queen Guenever, but wit ye well at one word, I will not fight for you with three knights, Jesu defend me. Then Isoud laughed, and had good game at him. So he had all the cheer that she might make him, and there he lay all that night. And on the morn early Sir Tristram armed him, and La Beale Isoud gave him a good helm; and then he promised her that he would meet with Sir Dinadan, and they two would ride together into Lonazep, where the tournament should be: And there shall I make ready for you where ye shall see the tournament. Then departed Sir Tristram with two squires that bare his shield and his spears that were great and long.
How Sir Dinadan met with Sir Tristram, and with jousting with Sir Palomides, Sir Dinadan knew him.