Abū al-Barakāt, Hibat Allāh b. ʿAlī b. Malkā (Eli ben Malkān) al-Baghdādī, known as Awḥad al-Zamān (‘Unique in his time’) and Faylasūf al-ʿIrāqayn (‘the Philosopher of the two Iraqs: ʿAjamī and ʿArabī), a physician and philosopher of the first half of the 6th/11th century. In at least one Hebrew text, he is referred to as Nathaniel, the etymological equivalent of Hibat Allāh.