Hence men go to another isle called Silha, which is full eight hundred miles in circuit. In that land is much waste, for it is so full of serpents, dragons, and cockodrills, that no man dare dwell there. These cockodrills are serpents, yellow and rayed above, having four feet, and short thighs, and great nails like claws; and some are five fathoms in length, and some of six, eight, or even ten; and when they go by places that are gravelly, it appears as if men had drawn a great tree through the gravelly place. And there are also many wild beasts, especially elephants. In that isle is a great mountain, in the midst of which is a large lake in a full fair plain, and there is great plenty of water. And they of the country say that Adam and Eve wept on that mount a hundred years[382], when they were driven out of Paradise. And that water, they say, is of their tears; for so much water they wept, that made the aforesaid lake. And at the bottom of that lake are found many precious stones and great pearls. In that lake grow many reeds and great canes, and there within are many cockodrills and serpents, and great water leeches. And the king of that country, once every year, gives leave to poor men to go into the lake to gather precious stones and pearls, by way of alms, for the love of God, that made Adam. To guard against the vermin, they anoint their arms, thighs, and legs with an ointment made of a thing called limons, which is a kind of fruit like small pease, and then they have no dread of cockodrills, or other venomous things. This water runs, flowing and ebbing, by a side of the mountain; and in that river men find precious stones and pearls, in great abundance. And the people of that isle say commonly, that the serpents and wild beasts of the country will do no harm to any foreigner that enters that country, but only to men that are born there. CHAPTER XIX. HOW MEN KNOW BY AN IDOL IF THE SICK SHALL DIE OR NOT.—OF PEOPLE OF DIVERS SHAPES, AND MARVELLOUSLY DISFIGURED; AND OF THE MONKS THAT GIVE THEIR RELIEF TO BABOONS, APES, MONKEYS, AND TO OTHER BEASTS.