Sulaym said: "I met Ali, Salwatullah Alayhi, I asked him about whatever Umar had done. He said: {"Do you know why he stopped from Qunfuz and did not make anything compulsory?"}. So I said NO. He said: {"Because he is that man who had hit Fatimah (as) when she came in- between myself and those people. So she, Salwatullah Alayha, passed away and she had the effect of being hit by a whip on her shoulder."}"
The Book of Sulaym ibn Qays - P.223
