As for that, said King Mark, I require you, as ye love me and my lady the queen, La Beale Isoud, take your arms and joust with Sir Lamorak de Galis. Sir, said Sir Tristram, ye bid me do a thing that is against knighthood, and well I can deem that I shall give him a fall, for it is no mastery, for my horse and I be fresh both, and so is not his horse and he; and wit ye well that he will take it for great unkindness, for ever one good knight is loath to take another at disadvantage; but because I will not displease you, as ye require me so will I do, and obey your commandment.
And so Sir Tristram armed him and took his horse, and put him forth, and there Sir Lamorak met him mightily, and what with the might of his own spear, and of Sir Tristram’s spear, Sir Lamorak’s horse fell to the earth, and he sitting in the saddle. Then anon as lightly as he might he avoided the saddle and his horse, and put his shield afore him and drew his sword. And then he bade Sir Tristram: Alight, thou knight, an thou durst. Nay, said Sir Tristram, I will no more have ado with thee, for I have done to thee over much unto my dishonour and to thy worship. As for that, said Sir Lamorak, I can thee no thank; since thou hast for-jousted me on horseback I require thee and I beseech thee, an thou be Sir Tristram, fight with me on foot. I will not so, said Sir Tristram; and wit ye well my name is Sir Tristram de Liones, and well I know ye be Sir Lamorak de Galis, and this that I have done to you was against my will, but I was required thereto; but to say that I will do at your request as at this time, I will have no more ado with you, for me shameth of that I have done.