Book IV - Chapter II - How five kings came into this land to war against King Arthur, and what counsel Arthur had against them.
AND as King Arthur rode to Camelot, and held there a great feast with mirth and joy, so soon after he returned unto Cardoile, and there came unto Arthur new tidings that the king of Denmark, and the king of Ireland that was his brother, and the king of the Vale, and the king of Soleise, and the king of the Isle of Longtains, all these five kings with a great host were entered into the land of King Arthur, and burnt and slew clean afore them, both cities and castles, that it was pity to hear. Alas, said Arthur, yet had I never rest one month since I was crowned king of this land. Now shall I never rest till I meet with those kings in a fair field, that I make mine avow; for my true liege people shall not be destroyed in my default, go with me who will, and abide who that will. Then the king let write unto King Pellinore, and prayed him in all haste to make him ready with such people as he might lightliest rear and hie him after in all haste. All the barons were privily wroth that the king would depart so suddenly; but the king by no mean would abide, but made writing unto them that were not there, and bade them hie after him, such as were not at that time in the court. Then the king came to Queen Guenever, and said, Lady, make you ready, for ye shall go with me, for I may not long miss you; ye shall cause me to be the more hardy, what adventure so befall me; I will not wit my lady to be in no jeopardy. Sir, said she, I am at your commandment, and shall be ready what time so ye be ready. So on the morn the king and the queen departed with such fellowship as they had, and came into the north, into a forest beside Humber, and there lodged them. When the word and tiding came unto the five kings above said, that Arthur was beside Humber in a forest, there was a knight, brother unto one of the five kings, that gave them this counsel: Ye know well that Sir Arthur hath the flower of chivalry of the world with him, as it is proved by the great battle he did with the eleven kings; and therefore hie unto him night and day till that we be nigh him, for the longer he tarrieth the bigger he is, and we ever the weaker; and he is so courageous of himself that he is come to the field with little people, and therefore let us set upon him or day and we shall slay down; of his knights there shall none escape.