The Messenger of Allah said: "A man is not to sell over his brother's sale, nor is he to propose to whom his brother has proposed."  

النَّبِيَّ ﷺ وَقَالَ أَحْمَدُ قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَبِيعُ الرَّجُلُ عَلَى بَيْعِ أَخِيهِ وَلاَ يَخْطُبُ عَلَى خِطْبَةِ أَخِيهِ قَالَ وَفِي الْبَابِ عَنْ سَمُرَةَ وَابْنِ عُمَرَ  

"Abu Salamah bin Abdur-Rahman and I visited Fatimah bint Qais. She narrated to us that her husband had divorced her three times, and he did not leave her with anywhere to live nor any wealth. She said: 'He left ten Aqfizah for me with the son of his uncle: five were of barley, five of wheat.' She said: 'I went to the Messenger of Allah and mentioned that to him.' She said: 'He said: 'He is correct.'" (She said: ) 'So he ordered me to complete my Iddah in the home of Umm Sharik. But then the Messenger of Allah said to me: "Umm Sharik's home is visited by Muhajirun, so spend your Iddah in the home of Ibn Umm Maktum, for there you can remove your garments and he will not see you. Then when your Iddah is completed and someone proposed to you come to me." 'So when my Iddah completed. Abu Jahm and Mu'awiyah proposed to me.' She said: 'I went to the Messenger of Allah and mentioned that to him, and he said: "As for Mu'awiyah, he is a man with no wealth, and as for Abu Jahm he is a man who is harsh with women." She said: 'Then Usamah bin Zaid proposed to me, and he married me. So Allah blessed me with Usamah.'"  

أَنَّ زَوْجَهَا طَلَّقَهَا ثَلاَثًا وَلَمْ يَجْعَلْ لَهَا سُكْنَى وَلاَ نَفَقَةً قَالَتْ وَوَضَعَ لِي عَشَرَةَ أَقْفِزَةٍ عِنْدَ ابْنِ عَمٍّ لَهُ خَمْسَةً شَعِيرًا وَخَمْسَةً بُرًّا قَالَتْ فَأَتَيْتُ رَسُولَ اللَّهِ ﷺ فَذَكَرْتُ ذَلِكَ لَهُ قَالَتْ فَقَالَ صَدَقَ قَالَتْ فَأَمَرَنِي أَنْ أَعْتَدَّ فِي بَيْتِ أُمِّ شَرِيكٍ ثُمَّ قَالَ لِي رَسُولُ اللَّهِ ﷺ إِنَّ بَيْتَ أُمِّ شَرِيكٍ بَيْتٌ يَغْشَاهُ الْمُهَاجِرُونَ وَلَكِنِ اعْتَدِّي فِي بَيْتِ ابْنِ أُمِّ مَكْتُومٍ فَعَسَى أَنْ تُلْقِي ثِيَابَكِ فَلاَ يَرَاكِ فَإِذَا انْقَضَتْ عِدَّتُكِ فَجَاءَ أَحَدٌ يَخْطُبُكِ فَآذِنِينِي فَلَمَّا انْقَضَتْ عِدَّتِي خَطَبَنِي أَبُو جَهْمٍ وَمُعَاوِيَةُ قَالَتْ فَأَتَيْتُ رَسُولَ اللَّهِ ﷺ فَذَكَرْتُ ذَلِكَ لَهُ فَقَالَ أَمَّا مُعَاوِيَةُ فَرَجُلٌ لاَ مَالَ لَهُ وَأَمَّا أَبُو جَهْمٍ فَرَجُلٌ شَدِيدٌ عَلَى النِّسَاءِ قَالَتْ فَخَطَبَنِي أُسَامَةُ بْنُ زَيْدٍ فَتَزَوَّجَنِي فَبَارَكَ اللَّهُ لِي فِي أُسَامَةَ هَذَا حَدِيثٌ صَحِيحٌ وَقَدْ رَوَاهُ سُفْيَانُ الثَّوْرِيُّ عَنْ أَبِي بَكْرِ بْنِ أَبِي الْجَهْمِ نَحْوَ هَذَا الْحَدِيثِ وَزَادَ فِيهِ فَقَالَ لِيَ النَّبِيُّ ﷺ انْكِحِي أُسَامَةَ حَدَّثَنَا مَحْمُودُ بْنُ غَيْلاَنَ حَدَّثَنَا وَكِيعٌ عَنْ سُفْيَانَ عَنْ أَبِي بَكْرِ بْنِ أَبِي الْجَهْمِ بِهَذَا