Battle of the Orontes
994 CE.
Shown on the map at 35.250°, 36.583°.
The Battle of the Orontes was fought on 15 September 994 between the Byzantines and their Hamdanid allies under Michael Bourtzes against the forces of the Fatimid vizier of Damascus, the Turkish general Manjutakin. The battle was a Fatimid victory.
Text from the Wikipedia article Battle of the Orontes, licensed CC BY-SA 4.0.