Hadith 2449 Part D

setting

'Ali b. Husain reported that Miswar b. Makhramah informed him that 'Ali b. Abi Talib sent the proposal of marriage to the daughter of Abu Jahl as he had Fatima, the daughter of Allah's Messenger (ﷺ), (as his wife). When Fatima heard about it, she came to Allah's Apostle (ﷺ) and said

The people say that you never feel angry on account of your daughters and now 'Ali is going to marry the daughter of Abu Jahl. Makhramah said: Thereupon Allah's Messenger (ﷺ) rose up and I heard him reciting Tashahhud and say: Now to the point. I gave a daughter of mine (Zainab) to Abu'l-'As b. Rabi, and he spoke to me and spoke the truth. Verily Fatima, the daughter of Muhammad, is a part of me and I do not approve that she may be put to any trial and by Allah, the daughter of Allah's Messenger cannot be combined with the daughter of God's enemy (as the co-wives) of one person. Thereupon 'Ali gave up (the idea of his intended) marriage.