This is her third marriage, and Muhammad marries her. She's a significant figure in Islam, not because she is Muhammad's first wife, but also because she is the first Muslim. Now as you can see, Muhammad and Khadijah, they have several children, and I list one of them here, Fatima, because Fatima ends up marrying Abu Talib's son, Ali. And Ali is the Ali that we're talking about where the word Shia, Shiatu Ali, comes from, party of Ali, because Ali is considered the second Muslim. He is one of the early followers of Muhammad. As you can see, he is Muhammad's cousin. He grows up in the same household with Muhammad, with Abu Talib, and he is also Muhammad's son-in-law.