But King Arthur made very merry unto himself when he perceived that those two knights were Sir Gawaine and Sir Ewaine. For he knew that the one was Sir Gawaine because that the crest of his helmet was a leopard rampant, and because he bore upon his shield the device of a leopard rampant upon a field gules; and he knew that the other was Sir Ewaine, because he bore upon his crest an unicorn, and because the device upon his shield was that of a lady holding a naked sword in her hand, which same was upon a field or. Accordingly, whiles he was yet at some distance, King Arthur closed his helmet so that those two young knights might not know who he was. So, when he had come anear to the two knights, Sir Gawaine rode forward for a little distance for to meet him. “Sir Knight,” quoth he, “thou must know that this is soothly parlous ground whereon thou hast ventured; for there is no byway hence across the morass, and thou mayst not go forward without trying a tilt with me.” “Sir Knight,” said King Arthur, “and I am very willing to run a tilt with thee. Ne’theless, I will only encounter thee upon one condition, and that is this: that he who is overthrown shall serve the other entirely for the space of seven full days.” “I do accept thy gage, Sir Knight,” quoth Sir Gawaine. For he said unto himself, “Of a surety, so exceedingly strong and skilful a knight as I shall easily encompass the overthrow of this unknown knight.” [Sidenote: _King Arthur overthrows Sir Gawaine._] So each knight immediately took his appointed station, and having dressed his spear and his shield, and having fully prepared himself in every manner, and having rested for a little space, each suddenly shouted to his horse, and drave spur into the flanks thereof, and so rushed to the encounter. And each knight smote the other in the midst of his defence, and lo! the spear of Sir Gawaine burst into fragments. But the spear of King Arthur held, so that Sir Gawaine was lifted entirely out of his saddle and over the crupper of his horse. And indeed he fell with wonderful violence into the dust. Nor could he immediately rise from that fall, but lay all bedazed for a little while. And when he did arise, he perceived that the white knight who had overthrown him sat nigh to him upon his horse. Then King Arthur spake and said: “Sir Knight, I have altogether overthrown thee, and so thou must now serve me according to thy knightly word.” Then up spake Sir Ewaine, who sat nearby upon his horse. “Not so, Sir Knight,” he said; “not so, nor until thou hast had to do with me. For I do make demand of thee that thou shalt straightway joust with me. And if I overthrow thee I will claim of thee that thou shalt release my cousin from that servitude unto which he hath pledged himself. But if thou overthrowst me, then will I serve thee even as he hath pledged himself to serve thee.” “Sir Knight,” said King Arthur, “I do accept thy gage with all readiness of spirit!”