The last companion of the Prophet (peace and blessings of Allaah be upon him) who died: Maria bint Sam'un , better known as Maria al - Kibatiya (Arabic: مارية القبطية, Elsewhere , " Maria Kuptiah" , or Maria , the Copt ; Death: 638) was an Egyptian Coptic (Christian) who was received as a gift by the Prophet of Islam Muhammad in 628 from the then Coptic ruler of Egypt, Mikaokis. Muhammad accepted her as his slave. She gave birth to a son named Ibrahim who died at the age of 16 or 18 months.