Books, however, had been compiled in which the signification of dreams was reduced to a science; and as in modern Egypt, so yet more in the past, men spent their lives in pondering over the signification of the dreams of the night.[107] Even the statement that the east wind had blasted the ears of corn (Gen. xli. 6) betrays an acquaintance with the peculiarities of the Egyptian climate. Those who have sailed up the Nile know that the wind feared alike by the peasant and the sailor is that which blows from the south-east; while the crops of spring are matured by the northern breeze, they are parched and destroyed by the evil wind from the south-east. The golden collar placed around the neck of the royal favourite is equally characteristic of Egyptian customs, at all events in the age of the Hyksos and the eighteenth dynasty. ‘Captain’ Ahmes, whose tomb is at El-Kab, and who took a prominent part in the final struggle which drove the Hyksos strangers out of the Delta, describes the rewards bestowed upon him by the Pharaoh for his deeds of valour, and chief among the rewards are the chains of gold. Before Joseph was allowed to enter the presence of the monarch, he was not only clad in new raiment, but shorn as well. This, too, was in accordance with Egyptian custom. None could appear before Pharaoh unless they had been freshly shaven, and in the eyes of the Egyptian not the least part of the ‘impurity’ of the Asiatic Semite was his habit of growing a beard.[108] The change of name, moreover, which marked Joseph’s elevation was again characteristic of Egypt. The monuments have told us of other cases in which an Asiatic from Canaan, or a Karian from Asia Minor, became an Egyptian official, and in so doing was required to adopt an Egyptian name.[109] That the name of Zaphnath-paaneah is of Egyptian origin has long been recognised, and that it contains the Egyptian _pa-ânkh_, ‘life’ or ‘the living one,’ is clear. It is only over its first elements that discussion is possible. It is hardly necessary to notice further points which prove how intimately the writer of the history of Joseph was acquainted with Egyptian life and manners, language and soil. The Egyptians, he notes, could not eat together with the Hebrews, for that would have been ‘an abomination’ to them. It would, indeed, have defiled them ceremonially, and have caused them to participate in the impurity of those whom they termed ‘the unclean.’ So, too, we read, ‘every shepherd is an abomination to the Egyptians,’ not indeed, as has been imagined, because Egypt had been conquered by the ‘Shepherd’ kings, but because the flocks of the Delta were tended partly by Bedâwin, partly by half-caste Egyptians, whose unclean habits and unshorn faces were the butt of the literary world. The ‘marshmen,’ as they were contemptuously called, were looked upon as pariahs.[110]