11 AH

Centuries:	1st century BH – 1st century – 2nd century
Years:	8 AH 9 AH 10 AH – 11 AH – 12 AH 13 AH 14 AH

Year 11 AH started on Sunday, March 29, 632 CE, and ended on Wednesday, March 17, 633 CE.

The year is important in the history of Shi'a; because on Safar 28 of this year the holy Prophet (s) demised, after which the event of Saqifa took place, and Abu Bakr became the caliph of Muslims, instead of Imam 'Ali (a) who was, in the view of Shi'a, the rightful caliph after the Prophet (s). Lady Fatima (a) was also martyred in this year.

Events

• Safar - Deployment of the army of Islam by the Prophet (s) under the commend of Usama b. Zayd and refusal of participating the battle, by some of the companions
• Safar 14 - Beginning of the Prophet's (s) sickness which led to his demise (May 14, 632)
• Safar - Event of pen and paper
• Safar 27 - Assignment of Usama by the Prophet (s) to prepare the army for war against the Roman Empire (May 27, 632)
• Safar 28 - Demise of the Prophet (s) (May 25, 632)
• Rabi' I 1 - Burial of the Prophet (s) (May 30, 632)
• Rabi' I 1 - Attack to the house of Lady Fatima (a) (May 30, 632)
• Event of Saqifa and assignment of Abu Bakr as the caliph
• Confiscation of Fadak
• Deployment of the army of Usama b. Zayd by the order of Abu Bakr
• Forced Bay'ah of Imam 'Ali (a) with the first caliph
• Event of Yamama
• Beginning of the Ridda wars

Deaths

• Safar 28 – Demise of Prophet Muhammad (s) at the age of 63, (May 25, 632 CE).
• Jumada I 13 - martyrdom of Lady Fatimah al-Zahra' (a) (b. 9 BH/614), daughter of prophet Muhammad (s) and wife of Imam Ali (a), according to the narration of 75 days, (August 6, 632 CE)
• Jumada II 3 - martyrdom of Lady Fatimah al-Zahra' (a) according to the famous account of 95 days, (August 26, 632 CE)