Tax-collector in fourteenth century Muslim Spain. He used to be responsible to one of the secretaries (katibs) of the sultan called sahib al-’ashghal.
Green Sukuk
Shahadah
Usul al-fiqh
Salam Certificates
Paria
Nizam al-misahah
Sahih
Wa`d
Al-qana‘ah
Mortgage Reducing Term Insurance (MRTA)