2 Kings 15:23-25

23In the fiftieth year of King Azariah’s reign over Judah, Menahem’s son Pekahiah became king over Israel. He reigned in Samaria for two years.

24He did evil in the sight of the Lord; he did not repudiate the sinful ways of Jeroboam son of Nebat who encouraged Israel to sin.

25His officer Pekah son of Remaliah conspired against him. He and fifty Gileadites assassinated Pekahiah, as well as Argob and Arieh, in Samaria in the fortress of the royal palace. Pekah then took his place as king.