The Azekah Inscription, is a tablet inscription of the reign of Sennacherib (reigned 705 to 681 BC) discovered in the mid-nineteenth century in the Library of Ashurbanipal. It was identified as a single tablet by Nadav Na'aman in 1974.

It describes an Assyrian campaign by Sennacherib against Hezekiah, King of Judah, including the conquest of Azekah. Wikipedia