Merlin and this young damsel always remained friends, and he taught her many wonderful arts, one of which was (this we must regret) a spell by which she might put her parents to sleep whenever he visited her; while another lesson was (this being more unexceptionable) in the use of three words, by saying which she might at any time keep at a distance any men who tried to molest her. He stayed eight days near her, and in those days taught her many of the most "wonderful things that any mortal heart could think of, things past and things that were done and said, and a part of what was to come; and she put them in writing, and then Merlin departed from her and came to Benoyk, where the king, Arthur, rested, so that glad were they when they saw Merlin." The relations between Merlin and Arthur are unlike those ever held towards a king even by an enchanter in any legend. Even in Homer there is no one described, except the gods, as having such authority over a ruler. Merlin came and went as he pleased and under any form he might please. He foretold the result of a battle, ordered up troops, brought aid from a distance. He rebuked the bravest knights for cowardice; as when Ban, Bors, and Gawain had concealed themselves behind some bushes during a fight. "Is this," he said to King Arthur and Sir Bors, "the war and the help that you do to your friends who have put themselves in adventure of death in many a need, and ye come hither to hide for cowardice." Then the legend says, "When the king understood the words of Merlin, he bowed his head for shame," and the other knights acknowledged their fault. Then Merlin took the dragon banner which he had given them and said that he would bear it himself; "for the banner of a king," he said, "should not be hid in battle,--but borne in the foremost front." Then Merlin rode forth and cried with a loud voice, "Now shall be shown who is a knight." And the knights, seeing Merlin, exclaimed that he was "a full noble man"; and "without fail," says the legend, "he was full of marvellous powers and strength of body and great and long stature; but brown he was and lean and rough of hair." Then he rode in among the enemy on a great black horse; and the golden dragon which he had made and had attached to the banner gave out from its throat such a flaming fire that the air was black with its smoke; and all King Arthur's men began to fight again more stoutly, and Arthur himself held the bridle reins in his left hand, and so wielded his sword with his right as to slay two hundred men.