'Top' in the Bible

Then the border went up the valley of Ben-hinnom to the slope of the Jebusite on the south (that is, Jerusalem); and the border went up to the top of the mountain which is before the valley of Hinnom to the west, which is at the end of the valley of Rephaim toward the north.

From the top of the mountain the border curved to the spring of the waters of Nephtoah and proceeded to the cities of Mount Ephron, then the border curved to Baalah (that is, Kiriath-jearim).