The most fertile lands of fourteenth century Spain procured by the sultan. The agricultural proceeds were the property of the ruler.
Bai‘ al-musawamah
Al-ruznamaj
Al-muwafaqah wal jam‘ah
Al-‘amil al-fai’
Qanun al-kharaj
Mujahhiz
Al-khultah
Qur'an
Al-khatam al-jami'ah
Al-ma‘lufah