And upon a time they came to the edge of a forest, before a cross of stone, and saw a knight armed all in white, leading a white horse. Then the knight saluted them, and said to Galahad, "Ye have been long time enough with your father; now, therefore, leave him and ride this horse till ye achieve the Holy Quest." Then went Sir Galahad to his father and kissed him full courteously, and said, "Fair father, I know not when I shall see thee again." And as he took his horse a voice spake in their hearing, "Ye shall meet no more in this life." "Now, my son, Sir Galahad," said Sir Lancelot, "since we must so part and see each other never more, I pray the High Father of Heaven to preserve both you and me." Then they bade farewell, and Sir Galahad entered the forest, and Sir Lancelot returned to the ship, and the wind rose and drove him more than a month through the sea, whereby he slept but little, yet ever prayed that he might see the Sangreal. So it befell upon a certain midnight, the moon shining clear, he came before a fair and rich castle, whereof the postern gate was open towards the sea, having no keeper save two lions in the entry. Anon Sir Lancelot heard a voice: "Leave now thy ship and go within the castle, and thou shalt see a part of thy desire." Then he armed and went towards the gate, and coming to the lions he drew out his sword, but suddenly a dwarf rushed out and smote him on the arm, so that he dropt his sword, and heard again the voice, "Oh, man of evil faith, and poor belief, wherefore trustest thou thine arms above thy Maker?" Then he put up his sword and signed the cross upon his forehead, and so passed by the lions without hurt. And going in, he found a chamber with the door shut, which in vain he tried to open. And listening thereat he heard a voice within, which sang so sweetly that it seemed no earthly thing, "Joy and honour be to the Father of Heaven!" Then he kneeled down at the door, for he knew well the Sangreal was there within. Anon the door was opened without hands, and forthwith came thereout so great a splendour as if all the torches of the world had been alight together. But when he would have entered in, a voice forbad him; wherefore he drew back, and looked, standing upon the threshold of the door. And there he saw a table of silver, and the holy vessel covered with red samite, and many angels round it holding burning candles and a cross and all the ornaments of the altar. Then a priest stood up and offered mass, and when he took the vessel up, he seemed to sink beneath that burden. At that Sir Lancelot cried, "O Father, take it not for sin that I go in to help the priest, who hath much need thereof." So saying, he went in, but when he came towards the table he felt a breath of fire which issued out therefrom and smote him to the ground, so that he had no power to rise.