This chapter demonstrates how Ibadis, whether merchants or scholars, participated in the everyday legal life of Ottoman Cairo by using its shariah courts. It does so by focusing on two Ibadis living in seventeenth-century Cairo: a merchant named ʿAbd al-ʿAzīz al-Baḥḥār and a scholar named Muḥammad Abī Sitta. The variety of ways in which both men used the court system demonstrates its importance to Ibadi merchants and scholars in the Ottoman period. The chapter’s overarching theme is how Ibadis used the legal tools of Ottoman Cairo, waqf property, and inheritance courts to navigate their everyday lives.