Battle of Yibneh
1123 CE.
Shown on the map at 31.866°, 34.746°.
In the Battle of Yibneh (Yibna) in 1123, a Crusader force led by Eustace Grenier crushed a Fatimid army from Egypt sent by vizier Al-Ma'mun between Ascalon and Jaffa.
Text from the Wikipedia article Battle of Yibneh, licensed CC BY-SA 4.0.