II Kings 10:34-36

Now the rest of the acts of Jehu, all that he did, and all his might, are they not written in the book of the chronicles of the kings of Israel? So Jehu rested with his fathers, and they buried him in Samaria. Then Jehoahaz his son reigned in his place. And the period that Jehu reigned over Israel in Samaria was twenty-eight years.