'Threshold' in the Bible

Then Jehoiada the priest took a certain chest and bored a hole in its lid, and he put it beside the altar to the right as a man enters into the temple of Yahweh; then the priests who were keepers of the threshold would put there all of the money brought into the temple.

"Go up to Hilkiah the high priest, and let them count the money being brought to the temple of Yahweh which the keepers of the threshold have collected from the people,

Then the {king} commanded Hilkiah the high priest, the second priests, and the keepers of the threshold, to bring out of the temple of Yahweh all of the objects made for Baal and for the Asherah and for all the host of heaven, and he burned them outside of Jerusalem in the fields of the Kidron, and then he carried their ashes to Bethel

Then the commander of the imperial guard took Seraiah the chief priest, Zephaniah the second priest, and three of the threshold keepers.