Khadijah bint Khuwaylid She was a wealthy merchant from Mecca who employed the 24-year-old Muhammad and then proposed marriage. She was the mother of six of his children and a key character in the earliest development of Islam. She was Muhammad's only wife as long as she lived. She died in April 620.
Ibn Ishaq[4] Ibn Hisham[5] Al-Tabari[6] Ibn Sa'd[7]