'Seventh Year' in the Bible

In the seventh year, Jehoiada made himself strong, and made an agreement with the captains of hundreds, Azariah, the son of Jeroham, Ishmael, the son of Jehohanan, Azariah, the son of Obed, Maaseiah, the son of Adaiah, and Elishaphat, the son of Zichri.