A certain prince, going on a journey, heard, not without much amazement, a voice as if the voice of an infant weeping in a sepulchre, and, staying, he bade his people to open the sepulchre; and within he found a living boy nigh unto the dead mother. Him, by general advice, did the prince raise out of the chamber of death, and bear unto Saint Patrick, who, baptizing the child, named him Olcanus, for that he had suffered much evil, and in a fit season sent him to be instructed in letters. And he, being arrived at good stature, and being desirous of learning, went into Gaul; and having long abided there, and acquired much learning, he returned to his country; and being so returned, he instituted schools, and taught many scholars who in after-time were holy bishops. But this renowned teacher attained the episcopal dignity, and, at length closing his life in much sanctity, was illustrious even for many miracles. CHAPTER LXXXVII. _How the Tooth of Saint Patrick shone in the River._ And on a time the saint, with his holy company, passed over a certain river named Dabhall; and for that the day declined and the evening came on, he prepared to pass the night near the bank, and pitched his tent on a fair plain. And approaching the water, he washed his hands and his mouth, and with his most pious fingers he rubbed his gums and his teeth; but through age or infirmity one of his teeth, by chance, or rather by the divine will, dropped out of his mouth into the water; and his disciples sought it diligently in the stream, yet with all their long and careful search found they it not. But in the darkness of the night the tooth lying in the river shone as a radiant star, and the brightness thereof attracted all who dwelled near to behold and to admire. And the tooth so miraculously discovered is brought unto the saint, and he and all around him offer thanks to the Almighty, who had brought this thing to pass; and on that spot he builded a church, and deposited the tooth beneath the altar. The which is famed for divers miracles, and even to this day is called Cluayn Fiacal--that is, the Church of the Tooth. And the tooth of Saint Patrick, like a radiant star, shone by the same divine grace whereby, at the prayer of Samson, the conqueror of the Philistines, a fountain of water streamed forth from the jaw-bone of an ass. And this church is distant about five miles from the metropolitan city of Ardmachia. CHAPTER LXXXVIII. _The Saint Prophesieth of the Virgin Treha, and a Veil is placed on her Head by an Angel._