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A mihrab in Sultan Ibrahim Mosque in Rethymno

Mihrab (Arabic: محراب‎‎ miḥrāb, pl. محاريب maḥārīb) is a semicircular niche in the waw o a mosque that indicates the qibla; that is, the direction o the Kaaba in Mecca an hence the direction that Muslims shoud face whan prayin.