'Ascent' in the Bible

Go down against them tomorrow. Behold, they will come up by the ascent of Ziz, and you will find them at the end of the river valley, in front of the Wilderness of Jeruel.

So Hezekiah slept with his fathers [in death] and they buried him in the upper section of the tombs of the descendants of David; and all Judah and the inhabitants of Jerusalem honored him at his death. And his son Manasseh became king in his place.