2 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
11:9And the heads of the hundreds do according to all that Jehoiada the priest commanded, and take each his men going in on the sabbath, with those going out on the sabbath, and come in unto Jehoiada the priest,
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.