Nor had the crocodile his honor given him without a show of probable reason for it; but it is reported to have been produced by a representation of God, it being the only animal that is without tongue. For the divine discourse hath no need of voice, but marching by still and silent ways, it guides mortal affairs by equal justice. Besides, they say he is the only animal that lives in water that hath his eye-sight covered over with a thin and transparent film, descending down from his forehead, so that he sees without being seen himself by others, in which he agrees with the first God. Moreover, in what place soever in the country the female crocodile lays her eggs, that may be certainly concluded to be the utmost extent of the rise of the river Nile for that year. For not being able to lay in the water, and being afraid to lay far from it, they have so exact a knowledge of futurity, that though they enjoy the benefit of the approaching stream at their laying and hatching, they yet preserve their eggs dry and untouched by the water. And they lay sixty in all, and are just as many days a hatching them, and the longest lived of them live as many years; that being the first measure which those that are employed about the heavens make use of. But of those animals that were honored for both reasons, we have already treated of the dog; but now the ibis, besides that he killeth all deadly and poisonous vermin, was also the first that taught men the evacuation of the belly by clysters, she being observed to be after this manner washed and purged by herself. Those also of the priests that are the strictest observers of their sacred rites, when they consecrate water for lustration, use to fetch it from some place where the ibis has been drinking; for she will neither taste nor come near any unwholesome or infectious water. Besides, with her two legs standing at large and her bill, she maketh an equilateral triangle; and the speckledness and mixture of her feathers, where there are black ones about the white, signify the gibbousness of the moon on either side. Nor ought we to think it strange that the Egyptians should affect such poor and slender comparisons, when we find the Grecians themselves, both in their pictures and statues, make use of many such resemblances of the Gods as these are. For example, there was in Crete an image of Jupiter having no ears, for he that is commander and chief over all should hear no one. Phidias also set a serpent by the image of Minerva, and a tortoise by that of Venus at Elis, to show that maids needed a guard upon them, and that silence and keeping at home became married women. In like manner the trident of Neptune is a symbol of the third region of the world, which the sea possesses, situated below that of the heaven and air. For which reason they also gave their names to Amphitrite and the Tritons. The Pythagoreans also honored numbers and geometric figures with the names of Gods. For they called an equilateral triangle Minerva Coryphagenes (or crown-born) and Tritogeneia, because it is equally divided by perpendiculars drawn from the three angles. They likewise called the unit Apollo; the number two, contention and also audaciousness; and the number three, justice; for, wronging and being wronged being two extremes caused by deficiency and excess, justice came by equality in the middle. But that which is called the sacred quaternion, being the number thirty-six, was (according to common fame) the greatest oath among them, and was called by them the world, because it is made up of the first four even numbers and the first four odd numbers summed up together.