The coin-sized seal, measuring about two centimeters in diameter, bears two Aramaic words meaning “pure for God.”
It is the first “direct archaeological evidence of activity on the Temple Mount and the workings of the Temple during the Second Temple period,” according to the Israel Antiquities Authority.
Archaeologist Ronny Reich of Haifa University said the seal dates from between the 1st century B.C. to 70 A.D.
“It seems that the inscribed object was used to mark products or objects that were brought to the Temple, and it was imperative they be ritually pure. This stamped impression is probably the kind referred to in the Mishnah as a chotem, or seal. To the best of our knowledge, this is the first time that such an object or anything similar to it was discovered in an archaeological excavation and it constitutes direct archaeological evidence of the activity on the Temple Mount and the workings of the Temple during the Second Temple period,” archaeologists Eli Shukron of the IAA and Prof. Reich said in a statement.
The rare seal was unearthed at the City of David excavation site just outside the Temple Mount compound. Last month, archaeologists found four bronze coins stamped around 17 A.D. by the Roman official Valerius Gratus during an excavation at the site.