This decree was written by the citizens of Dionysopolis to Akornion, who traveled far away in a diplomatic mission to meet somebody's father in Argedauon. The inscription also refers to the Dacian kingBurebista, and one interpretation is that Akornion was his chief adviser in Dionysopolis. Other sources indicate that Akornion was sent as an ambassador of Burebista to Pompey, to discuss an alliance against Julius Caesar. This leads to the assumption that the mentioned Argedava was Burebista's capital of the Dacian kingdom. This source unfortunately doesn't mention the location of Argedava and historians opinions are split in two groups. One school of thought, led by historians Constantin Daicoviciu and Hadrian Daicoviciu, assumes that the inscription talks about Argidava and place the potential capital of Burebista at Vărădia, Caraş-Severin County, Romania. The forms Argidava and Arcidava found in other ancient sources like Ptolemy's Geographia and Tabula Peutingeriana, clearly place a Dacian town with those names at this geographical location. The site is also close to Sarmizegetusa, a later Dacian capital. Others, led by historianVasile Pârvan and professor Radu Vulpe place Argedava at Popeşti, Giurgiu County, Romania. Arguments include the name connection with the Argeş River, geographical position on a potential road to Dionysopolis which Akornion followed, and most importantly the size of the archaeological discovery at Popeşti that hints to a royal palace. However no other sources seem to name the dava discovered at Popeşti, so no exact assumptions can be made about its Dacian name. It is possible that the two different davae are homonyms. The marble inscription is damaged in many areas, including right before the wordArgedauon, and it is possible the original word could have been Sargedauon or Zargedauon. This form could be linked to Zargidaua mentioned by Ptolemy at a different geographical location. Or, they could be homonyms. The decree, a fragmentary marble inscription, is located in the National Museum in Sofia.
Literary reference
Mihai Eminescu made a reference to Sarmiszegetuza in the "Third Letter Poem" to the hills of Argedava when he described the Battle at the Rovine from 17 May1395.
