'Ali bin Abu Talib proposed to the daughter of Abu Jahl, when he was married to Fatimah the daughter of the Prophet. When Fatimah heard of that she went to the Prophet, and said: "Your people are saying that you do not feel angry for your daughters. This 'Ali is going to marry the daughter of Abu Jahl." Miswar said: "The Prophet stood up, and I heard him when he bore witness (i.e., said the Shahadah), then he said: 'I married my daughter (Zainab) to Abul-As bin Rabi', and he spoke to me and was speaking the truth. Fatimah bint Muhammad is a part of me, and I hate to see her faced with troubles. By Allah, the daughter of the Messenger of Allah and the daughter of the enemy of Allah will never be joined together in marriage to one man." He said: So, 'Ali abandoned the marriage proposal. (Using translation from Ibn Mājah 1999)
أَخَبَرَهُ أَنَّ عَلِيَّ بْنَ أَبِي طَالِبٍ خَطَبَ ابْنَةَ أَبِي جَهْلٍ وَعِنْدَهُ فَاطِمَةُ ابْنَةُ النَّبِيِّ ﷺ فَلَمَّا سَمِعَتْ بِذَلِكَ فَاطِمَةُ أَتَتِ النَّبِيَّ ﷺ فَقَالَتْ لَهُ إِنَّ قَوْمَكَ يَتَحَدَّثُونَ أَنَّكَ لَا تَغْضَبُ لِبَنَاتِكَ وَهَذَا عَلِيٌّ نَاكِحٌ ابْنَةَ أَبِي جَهْلٍ قَالَ الْمِسْوَرُ فَقَامَ النَّبِيُّ ﷺ فَسَمِعْتُهُ حِينَ تَشَهَّدَ ثُمَّ قَالَ أَمَّا بَعْدُ فَإِنِّي أَنْكَحْتُ أَبَا الْعَاصِ بْنَ الرَّبِيعِ فَحَدَّثَنِي فَصَدَقَنِي وَإِنَّ فَاطِمَةَ بِنْتَ مُحَمَّدٍبَضْعَةٌ مِنِّي وَأَنَا أَكْرَهُ أَنْ تَفْتِنُوهَا وَإِنَّهَا وَاللهِ لَا تَجْتَمِعُ ابْنَةُ رَسُولِ اللهِ وَابْنَةُ عَدُوِّ اللهِ عِنْدَ رَجُلٍ وَاحِدٍ أَبَدًا قَالَ فَتَرَكَ عَلِيٌّ الْخِطْبَةَ