Komentarz do Królów II 12:3

All his days, as Yehoyoda the kohein instructed him. But after Yehoyoda died, the officers of Yehudah came to prostrate themselves before the king, and they deified him. They said to him, “One who enters the Holy of Holies for only a moment is in danger of dying, yet were hidden there for six years, so you are fit to be a deity.” Then the king listened to them.¹Shemos Rabboh 8:2.²Accordingly, the meaning of the verse is “all his days as Yehoyada the kohein instructed him,” i.e., as long as Yehoyada was alive.—Radak Or, “all his days” refers to Yehoyada’s days. After Yehoyada died, Yoash began to worship asheirohs and other idols. When Zecharyoh prophesied against him, Yoash had him killed, and the following year Arom attacked Yerusholayim.