Right so departed the three knights, and Percivale’s sister with them. And so they came into a waste forest, and there they saw afore them a white hart which four lions led. Then they took them to assent for to follow after for to know whither they repaired; and so they rode after a great pace till that they came to a valley, and thereby was an hermitage where a good man dwelled, and the hart and the lions entered also. So when they saw all this they turned to the chapel, and saw the good man in a religious weed and in the armour of Our Lord, for he would sing mass of the Holy Ghost; and so they entered in and heard mass. And at the secrets of the mass they three saw the hart become a man, the which marvelled them, and set him upon the altar in a rich siege; and saw the four lions were changed, the one to the form of a man, the other to the form of a lion, and the third to an eagle, and the fourth was changed unto an ox. Then took they their siege where the hart sat, and went out through a glass window, and there was nothing perished nor broken; and they heard a voice say: In such a manner entered the Son of God in the womb of a maid Mary, whose virginity ne was perished ne hurt. And when they heard these words they fell down to the earth and were astonied; and therewith was a great clearness.