How Sir Lamorak visited King Lot’s wife, and how Sir Gaheris slew her which was his own mother.
Now turn we unto Sir Lamorak, that much was there praised. Then, by the mean of Sir Gawaine and his brethren, they sent for their mother there besides, fast by a castle beside Camelot; and all was to that intent to slay Sir Lamorak. The Queen of Orkney was there but a while, but Sir Lamorak wist of their being, and was full fain; and for to make an end of this matter, he sent unto her, and there betwixt them was a night assigned that Sir Lamorak should come to her. Thereof was ware Sir Gaheris, and there he rode afore the same night, and waited upon Sir Lamorak, and then he saw where he came all armed. And where Sir Lamorak alighted he tied his horse to a privy postern, and so he went into a parlour and unarmed him; and then he went unto the queen’s bed, and she made of him passing great joy, and he of her again, for either loved other passing sore. So when the knight, Sir Gaheris, saw his time, he came to their bedside all armed, with his sword naked, and suddenly gat his mother by the hair and struck off her head.