When Sir Bors heard her cry, he had so much sorrow he knew not what to do. "For," said he, "if I let my brother be in adventure he must be slain, and that would I not for all the earth. And if I help not the maid in her peril, I am shamed for ever." Then he lifted up his eyes, and said weeping, "Fair Lord Jesu Christ, whose liege man I am, keep Lionel my brother, that these knights slay him not; and for Mary's sake, I shall succour this maid."
Then dressed he him unto the knight the which had the gentlewoman, and cried, "Sir knight, let your hand off that maiden, or ye be but a dead man."
The knight set down the maiden, and drew out his sword, but Bors smote him so hard that he beat him down to the earth. Then came twelve knights seeking the gentlewoman, and anon she told them all how Bors had delivered her. They made great joy, and besought him to come to her father, a noble lord; but Bors had a great adventure in hand, and might not delay. So he commended them unto God, and departed.
Then Sir Bors rode after Lionel his brother by the trace of their horses. He sought a great while; and at the last he overtook a man clothed in religious clothing, that told him Lionel was dead, and showed him a slain body, lying in a thicket, that well seemed to him the body of Lionel. Then he made such a sorrow that he fell to the earth all in a swoon, and lay a great while there.
When he came to himself he said, "Fair brother, since the company of you and me is parted, shall I never have joy in my heart; and now He which I have taken as to my Master, He be my help."
When he had said thus, he took the body lightly in his arms and put it upon the bow of his saddle, and so rode to an old feeble chapel fast by, and put him into a tomb of marble.
Then went Sir Bors from thence, and rode all that day, and then turned to a hermitage, at the entry of a forest. There he found Lionel his brother, which sat all armed at the chapel door. For he was yet on life, and a fiend had deceived Bors with the body left in the chapel, for to put him in error so that he might not find the blessed adventure of the Holy Grail.
When Sir Bors saw his brother alive he had great joy of him, that it was marvel to tell of his joy. And then he alighted off his horse, and said, "Fair sweet brother, when came ye thither?"
Anon as Sir Lionel saw him he said, "Ah, Bors, ye may make no boast. For all you I might have been slain. When ye saw two knights leading me away, beating me, ye left me for to succour a gentlewoman, and suffered me to remain in peril of death. Never before did any brother to another so great an untruth. And for that misdeed now I ensure you but death, for well have ye deserved it. Therefore guard yourself from henceforward, and that shall ye find needful as soon as I am armed."
When Sir Bors understood his brother's wrath, he kneeled down to the earth and cried him mercy, holding up both his hands, and prayed him to forgive him his evil will; but Lionel would show no pity, and made his avow to God that he should have only death. Right so he went in and put on his harness; then he mounted upon his horse and came tofore him, and said, "Bors, keep thee from me, for I shall do to thee as I would to a felon or a traitor, for ye be the untruest knight that ever came out of so worthy a house as was that of our father, King Bors of Ganis."