Muhammad's wives
Muhammad was monogamous for 25 years. After his first wife Khadija bint Khuwaylid died, he proceeded to marry the wives listed below, and most of them were widows. Muhammad's life is traditionally delineated as two epochs: pre-hijra (emigration) in Mecca, a city in western Arabia, from the year 570 to 622, and post-hijra in Medina, from 622 until his death in 632. All but two of his marriages were contracted after the Hijra (migration to Medina). Of Muhammad's thirteen wives, at least two, Rayhana bint Zayd and Maria al-Qibtiyya, were referred to simply as concubines; however, there is debate among Muslims as to whether these two officially became his wives. Of his thirteen wives, only two bore him children, a fact which has been described as "curious" by Cornell University Professor of Near Eastern Studies David S. Powers.
Muhammad in Islam
Soon after his return from the pilgrimage, a Jewish woman prepared a dinner for Muhammad and some of his men. Unknown to the Muslims was that she had put a poison into the lamb (some say goat) that was served at dinner. Muhammad ate some of the poisoned lamb and died as a result three years later. During his illness, he appointed Abu Bakr to lead the prayers in the mosque. He ordered to donate the last remaining coins in his house as charity. It is narrated in Sahih al-Bukhari that at the time of death, Muhammad was dipping his hands in water and was wiping his face with them saying "There is no god but God; indeed death has its pangs." He died on 8 June 632, in Medina, at the age of 62 or 63, in the house of his wife Aisha.