Everything?
Look closer:
"Islam did not rise except through Ali's sword and Khadijah's wealth,"
https://books.google.com/books?id=s6sYxzbiP-gC&pg=PA276&lpg=PA276&dq=Mecca+Convents&source=bl&ots=MCUIDvA-gA&sig=XlSQr3hdngfxi9PwL9nE4V81lQ4&hl=en&sa=X&ved=0ahUKEwjg2JuMrpTPAhUQ8GMKHZPOCS4Q6AEIKTAC#v=onepage&q=Mecca%20Convents&f=false https://books.google.com/books?id=Wl0PAQAAMAAJ&pg=PA227&lpg=PA227&dq=Khadija+convents&source=bl&ots=S4CgWdu0oz&sig=WqLh2T2uHn7D30FqixqizsIb-wg&hl=en&sa=X&ved=0ahUKEwj4pZHysZTPAhXJeSYKHVVoBiMQ6AEIQDAH#v=onepage&q=Khadija%20convents&f=false
https://books.google.com/books?id=s6sYxzbiP-gC&pg=PA276&lpg=PA276&dq=Mecca+Convents&source=bl&ots=MCUIDvA-gA&sig=XlSQr3hdngfxi9PwL9nE4V81lQ4&hl=en&sa=X&ved=0ahUKEwjg2JuMrpTPAhUQ8GMKHZPOCS4Q6AEIKTAC#v=onepage&q=Mecca%20Convents&f=false
https://books.google.com/books?id=Wl0PAQAAMAAJ&pg=PA227&lpg=PA227&dq=Khadija+convents&source=bl&ots=S4CgWdu0oz&sig=WqLh2T2uHn7D30FqixqizsIb-wg&hl=en&sa=X&ved=0ahUKEwj4pZHysZTPAhXJeSYKHVVoBiMQ6AEIQDAH#v=onepage&q=Khadija%20convents&f=false
Ol' Zbig knew what Islam was invented for....
https://www.google.com/search?source=hp&q=cyclone+ball+brzezinski+shah+1978
