A tomb located in Koi behind Mashhad, Ardahal, Kashan
Some consider him to be one of the children of Imam Muhammad Baqir (a.s.) and others to one of the children of Imam Musa Kazim (a.s.) This mausoleum is one of the old and reliable places of pilgrimage, especially during the time of Shah Abbas I Safavid, because they considered the Safavid dynasty to be the descendants of this imamzadeh. Even now, the grave of Shah Abbas I, which is marked by a very beautiful and beautiful rectangular cube of black sumac stone, is located in the corner of the shrine. Around Imamzadeh’s courtyard and palace, they have built numerous large and small rooms and pavilions, which are the burial places of scholars and elders of the place. The building of this tomb belongs to the second half of the 7th century.. The mausoleum was registered as one of the national monuments of Iran on 15 December 1936.