In 2009, archaeologist Eilat Mazar discovered 33 bullae (small clay seal impressions) in the Ophel area of Jersualem. In 2015 she announced that one of the bullae bore the impression of the seal of King Hezekiah. Now, she has announced that one of those bullae may belong to the Biblical prophet Isaiah.

Isaiah bulla

Discovery location
If valid, this would be the first archaeological evidence of the prophet.
The bulla in question was discovered less than 10 feet from King Hezekiah’s bulla. Given the close relationship between the two men, it would not be surprising to bullae belonging to both of them in close proximity. But is this truly the bulla of Isaiah the prophet?