Kartir's inscription at Naqsh-e Rajab
Kartir, an influential Sasanian priest of the late 3rd century, left an inscription in Naqsh-e Rajab in the Chamgan mountain. The inscription is located about one kilometer south of the ancient city of Istakhr, and about three kilometers north of Persepolis.
Source: Wikipedia — Kartir's inscription at Naqsh-e Rajab (CC BY-SA 4.0)