By the Mosaic law, the Camel was a forbidden animal, because it did not divide the hoof, although it chewed the cud. Yet, although the Jews might not eat its flesh, they probably used the milk for food, as they do at the present day. No distinct Scriptural reference is made to the milk of the Camel; but, as the Jews of the present day are quite as fastidious as their ancestors in keeping the Mosaic law, we are justified in concluding that, although they would not eat the flesh of the animal, they drank its milk. At the present time, the milk is used, like that of the sheep, goat, and cow, both in a fresh and curdled state, the latter being generally preferred to the former. A kind of cheese is made from it, but is not much to the taste of the European traveller, on account of the quantity of salt which is put in it. Butter is churned in a very simple manner, the fresh milk being poured into a skin bag, and the bag beaten with a stick until the butter makes its appearance.

That it was really used in the patriarchal times is evident by the passage which has already been mentioned, where Jacob is related to have brought as a present to his brother Esau thirty milch Camels, together with their young. So decided a stress would certainly not have been laid upon the fact that the animals were milch Camels unless the milk were intended for use.

Perhaps the use of the Camel's milk might be justified by saying that the prohibition extended only to eating and not to drinking, and that therefore the milk might be used though the flesh was prohibited.

There was another mode in which the Camel might be used by travellers to sustain life.

The reader is probably aware that, even in the burning climate in which it dwells, the Camel is able to go for a long time without drinking,—not that it requires less liquid nourishment than other animals, but that it is able, by means of its internal construction, to imbibe at one draught a quantity of water which will last for a considerable time. It is furnished with a series of cells, into which the water runs as fast as it is drunk, and in which it can be kept for some time without losing its life-preserving qualities. As much as twenty gallons have been imbibed by a Camel at one draught, and this amount will serve it for several days, as it has the power of consuming by degrees the water which it has drunk in a few minutes.

This curious power of the Camel has often proved to be the salvation of its owner. It has often happened that, when travellers have been passing over the desert, their supply of water has been exhausted, partly by the travellers and partly by the burning heat which causes it to evaporate through the pores of the goat-skin bottle in which it was carried. Then the next well, where they had intended to refill their skins and refresh themselves, has proved dry, and the whole party seemed doomed to die of thirst.

Under these circumstances, only one chance of escape is left them. They kill a Camel, and from its stomach they procure water enough to sustain life for a little longer, and perhaps to enable them to reach a well or fountain in which water still remains. The water which is thus obtained is unaltered, except by a greenish hue, the result of mixing with the remains of herbage in the cells. It is, of course, very disagreeable, but those who are dying from thirst cannot afford to be fastidious, and to them the water is a most delicious draught.

It is rather curious that, if any of the water which is taken out of a dead Camel can be kept for a few days, both the green hue and the unpleasant flavour disappear, and the water becomes fresh, clear, and limpid. So wonderfully well do the internal cells preserve the water, that after a Camel has been dead for ten days—and in that hot climate ten days after death are equal to a month here—the water within it has been quite pure and drinkable.

Many persons believe in the popular though erroneous idea that the Camel does not require as much water as ordinary animals. He will see, however, from the foregoing account that it needs quite as much water as the horse or the ox, but that it possesses the capability of taking in at one time as much as either of these animals would drink in several days. So far from being independent of water, there is no animal that requires it more, or displays a stronger desire for it. A thirsty Camel possesses the power of scenting water at a very great distance, and, when it does so, its instincts conquer its education, and it goes off at full speed towards the spot, wholly ignoring its rider or driver. Many a desert spring has been discovered, and many a life saved, by this wonderful instinct, the animal having scented the distant water when its rider had lost all hope, and was resigning himself to that terrible end, the death by thirst. The sacred Zemzem fountain at Mecca was discovered by two thirsty Camels.