The ox and the Ass were used in the first place for irrigation, turning the machines by which water was lifted from the river, and poured into the trenches which conveyed it to all parts of the tilled land. If, as is nearly certain, the rude machinery of the East is at the present day identical with those which were used in the old Scriptural times, they were yoked to the machine in rather an ingenious manner. The machine consists of an upright pivot, and to it is attached the horizontal pole to which the ox or Ass is harnessed. A machine exactly similar in principle may be seen in almost any brick-field in England; but the ingenious part of the Eastern water-machine is the mode in which the animal is made to believe that it is being driven by its keeper, whereas the man in question might be at a distance, or fast asleep.

The animal is first blindfolded, and then yoked to the end of the horizontal bar. Fixed to the pivot, and rather in front of the bar, is one end of a slight and elastic strip of wood. The projecting end, being drawn forward and tied to the bridle of the animal, keeps up a continual pull, and makes the blinded animal believe that it is being drawn forward by the hand of a driver. Some ingenious but lazy attendants have even invented a sort of self-acting whip, i.e. a stick which is lifted and allowed to fall on the animal's back by the action of the wheel once every round.

The field being properly supplied with water, the Ass is used for ploughing it. It is worthy of mention that at the present day the prohibition against yoking an ox and an Ass together is often disregarded. The practice, however, is not a judicious one, as the slow and heavy ox does not act well with the lighter and more active animal, and, moreover, is apt to butt at its companion with its horns in order to stimulate it to do more than its fair proportion of the work.

That the Ass was put to a similar use in turning the large millstones may be seen from Matt. xviii. 6. In the Authorized Version, the passage is rendered thus: "But whoso shall offend one of these little ones which believe in Me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea."

Now if we turn to the Greek Testament we find that the passage reads rather differently, a force being giving to it which it does not possess in the translation: "But whosoever shall scandalize [i.e. be a stumbling-block to] one of these little ones that believe in Me, it were better for him that an ass's millstone were hung about his neck, and he were sunk in the depth of the sea." The chief force of this saying lies in the word which is omitted in our translation. Our Lord specially selected the Ass's millstone on account of its size and weight, in contradistinction to the ordinary millstone, which was turned backwards and forwards by the hands of women.

There is a custom now in Palestine which probably existed in the days of the Scriptures, though I have not been able to find any reference to it. Whenever an Ass is disobedient and strays from its master, the man who captures the trespasser on his grounds clips a piece out of its ear before he returns it to its owner. Each time that the animal is caught on forbidden grounds it receives a fresh clip of the ear. By looking at the ears of an Ass, therefore, any one can tell whether it has ever been a straggler; and if so, he knows the number of times that it has strayed, by merely counting the clip-marks, which always begin at the tip of the ear, and extend along the edges. Any Ass, no matter how handsome it may be, that has many of those clips, is always rejected by experienced travellers, as it is sure to be a dull as well as a disobedient beast.

Signor Pierotti remarks that if the owners of the Asses were treated similarly for similar offences, the greater number would be marked as soon as they begin to walk, and of the adults there would be scarcely one who had any ear on his head.

The Ass being so universally useful, we need not be surprised at the prominence which it takes in the Scriptural narrative, and the frequency with which its name occurs. The wealthy personages of the olden time seemed to have esteemed the Ass as highly as the camel, the ox, the sheep, or the goat. Abraham, for example, is described as being a rich man, and possessing "sheep, and oxen, and he-asses, and men-servants, and maid-servants, and she-asses, and camels" (Gen. xii. 16). In a succeeding chapter (xxx. 43) the prosperity of Jacob is mentioned in almost exactly the same terms.

So, before Job's trials came upon him, "his substance was seven thousand sheep, and three thousand camels, and five hundred yoke of oxen [i.e. 1,000], and five hundred she-asses, and a very great household; so that this man was the greatest of all the men of the east" (Job i. 3). And after his trials, when his wealth was restored to him twofold, the thousand she-asses are mentioned as prominently as the thousand yoke of oxen.

That the care of the Asses was an honourable post we learn from several passages. Take for example Gen. xxxvi. 24: "And these are the children of Zibeon; both Ajah, and Anah: this was that Anah that found the mules in the wilderness, as he fed the asses of Zibeon his father." The charge of the Asses was, as the reader must see, a post of sufficient honour and importance to be trusted to the son of the owner. A similar case is recorded in the well-known instance of Saul, whose father had lost his herd of Asses, and who at once sent his son upon the important mission of recovering them. And it was during the fulfilment of this mission that he was anointed the first king of Israel.