2 Chronicles 23:4-8

English Standard Version

⁴ This is the thing that you shall do: ^(A)of you priests and Levites who come off duty on the Sabbath, one third shall be gatekeepers, ⁵ and one third shall be at the king's house and one third at the Gate of the Foundation. And all the people shall be in the courts of the house of the Lord. ⁶ Let no one enter the house of the Lord except the priests ^(B)and ministering Levites. They may enter, for they are holy, but all the people shall keep the charge of the Lord. ⁷ The Levites shall surround the king, each with his weapons in his hand. And whoever enters the house shall be put to death. Be with the king when he comes in and when he goes out.”

⁸ The Levites and all Judah did according to all that Jehoiada the priest commanded, and they each brought his men, who were to go off duty on the Sabbath, with those who were to come on duty on the Sabbath, for Jehoiada the priest did not dismiss ^(C)the divisions.