Ali ibn Babawayh Qummi
Template:Short description Template:More citations needed Template:Infobox religious biography Template:Shia Islam Ali ibn Babawayh al-Qummi (Template:Langx; Template:Langx; died 939) was an Iranian Twelver Shia Muslim scholar from the time of the Ghaybat al-Sughra (Minor Occultation), who was also a companion of Hasan al-Askari (868–874).<ref name="List of 132 Ulema">List of 132 Ulema</ref> He's the father of the prominent Shaykh Saduq, whose work Man La Yahduruhu al-Faqih is one of the canonical Four Books of Twelver Shia Islam in hadith.
A prominent scholar in Imami circles, he is famous for having sent a letter to the 12th Imam Muhammad al-Mahdi through his third deputy Ibn Ruh al-Nawbakhti, asking for the Imam's prayer for him to have a child, as the physicians of the time had told him he could not have one. Al-Mahdi's sent back assuring him of his prayer, and informed him he will have two sons. Thus his son, Shaykh Saduq, was always famously called: "Oh you who was born by the prayer of al-Mahdi!".