'Descended' in the Bible

Then the two men turned back and came down from the hill country and crossed over [the Jordan] and came to Joshua the son of Nun [at Shittim], and told him everything that had happened to them.

Then the border went down to the edge of the hill overlooking the Valley of Ben-hinnom (son of Hinnom), which is at the north end of the Valley of Rephaim; and it descended to the Valley of Hinnom, south to the slope of the Jebusite, and went on down to En-rogel.