Israeli archeologists have discovered a mark from a seal of the biblical King Hezekiah—and the discovery is being touted in some circles as proof of the authenticity of the biblical record.

The small circular inscription was found as part of excavations of a refuse dump at the foot of the southern wall that surrounds Jerusalem’s Old City. The clay imprint, known to archeologists as a bulla, contains ancient Hebrew script and a symbol of a two-winged sun.

According to the Bible, Hezekiah ruled around 700 B.C. and, along with King Josiah, was one of the few good kings dedicated to eliminating idolatry. 2 Kings 18:5 implies that he was without equal: “there was no one like him among all the kings of Judah, either before him or after him.”