Hadith No: 1
Al-Shahrastani's Condemnation of the Nazhamiyya's Belief in Umar's Attack on the House of Zahra (peace be upon her) Al-Shahrastani - al-Milal wa al-Nihal
Volume 1, Chapter 1: Muslims - Section 1: Mu'tazilites - Nazhamiyya
Part: (1) - Page Number: (53 > 57)
[The text is lengthy, so only the relevant excerpt is provided here]
3 -
Nazhamiyya: The followers of Ibrahim ibn Yasar ibn Hani' al-Nazham, who had studied many books of philosophers and mixed their ideas with those of the Mu'tazilites, distinguishing himself from his companions in several matters: .... He further increased the blasphemy by saying:
"Umar struck the womb of Fatima on the day of the pledge until she miscarried the fetus from her body, and he would say in the morning, 'Burn her house with those inside it,' and there was no one in the house except Ali, Fatima, Hasan, and Husayn." He also said that his banishment of Nasr ibn al-Hajjaj from Medina to Basra, his innovation of the Taraweeh prayers, his prohibition of the enjoyment of Hajj, and his confiscation of the possessions of the workers were all innovations....