This meanwhile as they stood thus talking there came into the place Sir Tristram upon a black horse, and or ever he stint he smote down with one spear four good knights of Orkney that were of the kin of Sir Gawaine; and Sir Gareth and Sir Dinadan everych of them smote down a good knight. Jesu, said Arthur, yonder knight upon the black horse doth mightily and marvellously well. Abide you, said Sir Gawaine; that knight with the black horse began not yet. Then Sir Tristram made to horse again the two kings that Edward and Sadok had unhorsed at the beginning. And then Sir Tristram drew his sword and rode into the thickest of the press against them of Orkney; and there he smote down knights, and rashed off helms, and pulled away their shields, and hurtled down many knights: he fared so that Sir Arthur and all knights had great marvel when they saw one knight do so great deeds of arms. And Sir Palomides failed not upon the other side, but did so marvellously well that all men had wonder. For there King Arthur likened Sir Tristram that was on the black horse like to a wood lion, and likened Sir Palomides upon the white horse unto a wood leopard, and Sir Gareth and Sir Dinadan unto eager wolves. But the custom was such among them that none of the kings would help other, but all the fellowship of every standard to help other as they might; but ever Sir Tristram did so much deeds of arms that they of Orkney waxed weary of him, and so withdrew them unto Lonazep.

Malory's Le Morte d'Arthur