Ithna 'ashariyah

Each of the imams—'Ali, his sons Hasan and Husayn, 'Ali Zayn al-'Abidin, Muhammad al-Baqir, Ja'far as-Sadiq, Musa al-Kazim, 'Ali ar-Rida, Muhammad al-Jawad, 'Ali al-Hadi, Hasan al-'Askari, and Muhammad