It is needless to quote other documents of a similar nature, unless it be to add that when a field or garden is sold, the palms and other trees planted in it are carefully specified. So they were also in the case of the field of Machpelah. Here, too, the transaction took place before the ‘elders’ of the city, at ‘the gate’ through which the people entered, and it was duly witnessed by ‘the children of Heth.’[71] The fact that ‘a stranger and a sojourner’ could thus acquire landed property and hand it down to his descendants was in strict accordance with Babylonian law. As the Canaanite in Babylonia could buy land and leave it to his children, so too the Babylonian in Canaan could do the same. Even the technical words used in recording the deed of sale are of Babylonian origin. The shekel is the Babylonian _siqlu_, and the Babylonian was the first who spoke of ‘weighing silver’ in the sense of ‘paying money.’[72] The statement that the shekels were ‘current with the merchant’ takes us back to those Babylonian ‘merchants’ who played so great a part in the early Babylonian world. It was for them that Dungi, king of Ur, long before the birth of Abraham, had fixed the monetary standard which remained in use down to the later days of the Chaldæan monarchy. He had determined by law the weight and value of the maneh, of which the sixtieth part was a shekel, and only those manehs and shekels which conformed to it could be accepted by the Babylonian trader. The words of Genesis are a curious indication of the period of society to which they must belong.[73] There was evolution in Babylonian law as in the law of all other countries; and though the early contracts remained a model for those of a later epoch, their style and form underwent change. The Assyrian and later Babylonian contracts resemble them, it is true, in their main outlines; but they have become more complicated, and the older phraseology is altered in many respects. The ‘elders’ no longer appear as witnesses; it is no longer needful to try cases of disputed title at the various gates of the city; and it is questionable whether foreigners could claim the same rights in regard to possessions in land that they did in the days of Amraphel and Arioch. The sale of the field of Machpelah belongs essentially to the early Babylonian and not to the Assyrian period.