جند الأردن
In 945, the Hamdanids of Aleppo and the Ikhshidids fought a battle in Lajjun. It resulted in an Ikhshidid victory putting a halt to Hamdanid expansion southward under the leadership of Sayf al-Dawla. The Jerusalemite geographer, al-Muqaddasi, wrote in 985 that Lajjun was "a city on the frontier of Palestine, and in the mountain country ... it is well situated and is a pleasant place". Moreover, it was the center of a "nahiya" (subdistrict) of Jund al-Urdunn ( (military district of Jordan), which also included the towns of Nazareth and Jenin.