'Threshold' in the Bible

Then the king commanded Hilkiah the high priest and the priests of the second rank and the doorkeepers to bring out of the temple of the Lord all the articles made for Baal, for [the goddess] Asherah, and for all the [starry] host of heaven; and he burned them outside Jerusalem in the fields of the Kidron, and carried their ashes to Bethel [where Israel’s idolatry began].

The captain of the bodyguard took [captive] Seraiah the chief priest, Zephaniah the second priest, and the three doorkeepers [of the temple].