'Charge' in the Bible

and I charge Hanani my brother, and Hananiah head of the palace, concerning Jerusalem -- for he is as a man of truth, and fearing God above many --

and heads of the Levites: Hashabiah, Sherebiah, and Jeshua son of Kadmiel, and their brethren, are over-against them, to give praise, to give thanks, by command of David the man of God, charge over-against charge.

Mattaniah, and Bakbukiah, Obadiah, Meshullam, Talmon, Akkub, are gatekeepers, keeping charge in the gatherings of the gates.

And the singers and the gatekeepers keep the charge of their God, even the charge of the cleansing -- according to the command of David and Solomon his son,