His officer Pekah, son of Remaliah, plotted against him. With 50 men from Gilead, Pekah attacked Pekahiah, Argob, and Arieh in the fortress of the royal palace in Samaria. Pekah killed him and succeeded him as king.
Isn’t everything else about Hezekiah, all his heroic acts and how he made the pool and tunnel to bring water into the city, written in the official records of the kings of Judah?