It may also be as well to mention a plan of Solomon's Temple, set forth by some of the Rabbinical authors[363]. They circumscribe a square, with a side of 20 cubits, about the rock, which they also consider the site of the altar of burnt-offerings; about this they describe symmetrically another square, with a side of 180 cubits; then dividing each side into 9 equal parts, and joining the opposite points, the whole is subdivided into 81 squares, with the square about the rock in the middle. To the west of this they leave one square, and consider the next three in the same row to be the site of the House itself. The rows lying north, east, and south of the five squares mentioned above, are considered to form the Court of the Levites. (The square between the altar and the Temple they suppose to have been occupied by the porch and its approach, the walls of the building, &c.). Parallel to the east side of the above court, at a distance of 10 cubits, they draw a line, and consider the parts cut off on the west as the Court of the Israelites, and that farthest to the east as the Women's Court. Every one may form his own opinion as to how far this plan may agree with that of Solomon's Temple (with whose dimensions we are only partially acquainted); for my part I think that the spaces allotted to the courts are too small, and ought to be enlarged. In order that my investigations among the cisterns, pools, and conduits in this part of Jerusalem may be understood, I must call the reader's attention to the three following facts, which for the present I simply state, but of which I will hereafter give a more detailed account, with proofs of my assertions where they are necessary. (1) That water is brought into Jerusalem, and especially into Moriah, by a conduit from Etham. (2) That in the bath of the _Hammam es-Shefa_ is a spring of undrinkable water. (3) That at the bottom of the Kidron valley, to the south-east of the same corner of the _Haram_, is a spring called the Fountain of the Virgin. I will now enter upon the history of my discoveries, describing them in order of time, so that the reader may understand the manner in which the conclusions I have drawn from them were reached, and the various obstacles which I had to overcome. Before undertaking an investigation of the subterranean works on Mount Moriah, a task demanding so large an expenditure of time and money, and encompassed with so many difficulties, wherein, if discovered, I might be exposed to very great danger, without any hope of defence or escape, I considered how far it could be avoided by a careful examination of all that could be seen on the surface, by a study of the works on the subject, and by collecting all the information that was possible from ancient traditions and all other sources; but when all this was done, I found that I had not been able to form a clear idea of the hidden recesses of the _Haram_, of its ancient reservoirs and conduits for