(3) A spring in Jerusalem, evidently sacred, and, for that reason, selected as the scene of Solomon's coronation (). It is without doubt the spring known to the Moslems as ‛Ain Umm ed deraj (“the spring of the stepsâ€) and to the Christians as ‛Ain Sitti Miriam (“the spring of the lady Maryâ€), or commonly as the “Virgin's Fount.†It is the one true spring of Jerusalem, the original source of attraction to the site of the early settlers; it is situated in the Kidron valley on the East side of “Ophel,†and due South of the temple area. See JERUSALEM. The water in the present day is brackish and impregnated with sewage. The spring is intermittent in character, “bursting up†at intervals: this feature may account for the name Gihon and for its sacred characters. In New Testament times it was, as it is today, credited with healing virtues. See BETHESDA. Its position is clearly defined in the Old Testament. Manasseh “built an outer wall to the city of David, on the West side of Gihon, in the valley†( = Nahal, i.e. the Kidron; ). From Gihon Hezekiah made his aqueduct (), now the Siloam tunnel. See SILOAM.
The spring is approached by a steep descent down 30 steps, the water rising deep underground; the condition is due to the vast accumulation of rubbish - the result of the many destructions of the city - which now fills the valley bed. Originally the water ran down the open valley. The water rises from a long deep crack in the rock, partly under the lowest of the steps and to a lesser extent in the mouth of a small cave, 11 1/2 ft. long by 5 ft. wide, into which all the water pours. The village women of Siloam obtain the water at the mouth of the cave, but when the supply is scanty they actually go under the lowest step - where there is a kind of chamber - and fill their vessels there. At the farther end of this cave is the opening leading into the aqueduct down which the water flows to emerge after many windings at the pool of Siloam. The first part of this aqueduct is older than the time of Hezekiah and led originally to the perpendicular shaft, connected with “Warren's tunnel†described elsewhere (see SILOAM; ZION).