“Then I do place my commands upon thee in this wise,” quoth King Arthur. “My command is, that thou goest straightway unto the Lady Guinevere at Cameliard, and that thou tellest her that thou hast been overthrown by that knight to whom she gave her necklace as a token. Moreover, I do desire that thou shalt obey her in everything that she may command thee to do, and that for the space of seven days to come.” “Sir Knight,” quoth Sir Geraint, “that which thou biddest me to do, I will perform according to thy commands.” Thereupon he mounted his horse and went his way. And King Arthur went his way. And those three ladies who stood upon the balcony of the castle were exceedingly glad that they had beheld so noble an assay-at-arms as that which they had looked down upon. Now, after King Arthur had travelled forward for the distance of two or three leagues or more, he came to a certain place of moorlands, where were many ditches of water, and where the heron and the marsh-hen sought harborage in the sedge. And here, at sundry points, were several windmills, with their sails all turning slowly in the sunlight before a wind which blew across the level plains of ooze. And at this place there was a long, straight causeway, with two long rows of pollard willows, one upon either hand. Now, when he had come nigh the middle of this causeway, King Arthur perceived two knights, who sat their horses in the shade of a great windmill that stood upon one side of the roadway. And a large shadow of the sails moved ever and anon across the roadway as the wheel of the mill turned slowly afore the wind. And all about the mill, and everywhere about, were great quantities of swallows that darted hither and thither like bees about a hive in midsummer. And King Arthur saw that those two knights, as they sat in the shadow of the mill, were eating of a great loaf of rye bread, fresh baked and of brittle crust; and they ate fair white cheese, which things the miller, all white with dust, served to them. But when these two knights perceived King Arthur, they immediately ceased eating that bread and cheese, and straightway closed their helmets. As for the miller, when he saw them thus prepare themselves, he went quickly back into the mill and shut the door thereof, and then went and looked out of a window which was over above where the knights were standing. [Sidenote: _King Arthur cometh upon two knights at the windmill._]