Keys to the Compartment: Explanation by the Saudi scholar Abd al-Aziz al-Harbi (b. 1965) of the «Maqsurat Ibn Durayd al-Azdi» (Compartment of Ibn Durayd al-Azdi) referring to a collection of works by the famous Arab poet, lexicographer and philologist of the Abbasid era Ibn Durayd al-Azdi (d.321/933), including a poem titled "Maqsurah" (meaning "Compartment") and commentaries on it.