A single damaged tablet from year six of Ur III empire ruler Shulgi mentions Rapiqum but since the city is otherwise completely unattested before the Old Babylonian period researchers consider it a possible anachronism.
[3] That defeat was part of a war between forces led by Ishme-Dagan I of Isin, which included Eshnunna, and the empire of Mari under Zimri-Lim.
Rapiqum was actually captured by Shamshi-Adad I of Ekallatum, ruler of the Kingdom of Upper Mesopotamia and given to Hammurabi to rule.
"[10]Rapiqum, being in a key border location between competing powers, is mentioned a number of times in the cuneiform letters found there from its early 2nd Millennium BC period.
[11] Another letter, sent the ruler of Mari, with a possible location hint, would be: "All of the nomads gathered, saying this, “Write to our lord so as to allow us to make a raid on the sheep of Išme-Dagan in Rapiqum and Yabliya.
In an inscription of the Middle Assyrian period ruler Tukulti-Ninurta I (c. 1200 BC) he claimed to have conquered "Mari (written Ma-a-ri), Hana and Rapiqu".
[12] Middle Assyrian ruler Tiglath-Pileser I (c. 1100 BC) wrote, on the Arameans, "I defeated them from the foot of Mt.
[14] Briefly, from around 770 BC until sometime in the reign of Tiglath-Pileser III the Suhum region shook of control of the Neo-Assyrian empire and became an independent state with its own governors.
Tiglath-Pileser III reports "At the beginning of my reign, in my first palû, in the fifth month after I sat in greatness on the throne of kingship, Ašsur, my lord, encouraged me and [I marched] against the Ḫamarānu, Luḫuʾatu, Ḫaṭallu, Rubbû, Rapiqu, ...".
[15][16] A literary tablet from the Kassite period (and a later Assyrian version) records a man taking a dream journey.
His path follows the Euphrates road from Sippar to Ki-i-la to Ha-bar-ar (Ha-am-ba-ri in the Assyrian version) to Ra-pi-qum to Id-da-an to Mari, then Emar.