\nNarrated Ibn `Umar:\n \n\nThe Prophet (ﷺ) decreed that one should not try to cancel a bargain already agreed upon between some \nother persons (by offering a bigger price). And a man should not ask for the hand of a girl who is \nalready engaged to his Muslim brother, unless the first suitor gives her up, or allows him to ask for her \nhand.\n

\nNarrated Ibn `Umar:\n \n\nThe Prophet (ﷺ) decreed that one should not try to cancel a bargain already agreed upon between some \nother persons (by offering a bigger price). And a man should not ask for the hand of a girl who is \nalready engaged to his Muslim brother, unless the first suitor gives her up, or allows him to ask for her \nhand.\n

\nحَدَّثَنَا مَكِّيُّ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا ابْنُ جُرَيْجٍ، قَالَ سَمِعْتُ نَافِعًا، يُحَدِّثُ أَنَّ ابْنَ عُمَرَ ـ رضى الله عنهما ـ كَانَ يَقُولُ نَهَى النَّبِيُّ صلى الله عليه وسلم أَنْ يَبِيعَ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ، وَلاَ يَخْطُبَ الرَّجُلُ عَلَى خِطْبَةِ أَخِيهِ، حَتَّى يَتْرُكَ الْخَاطِبُ قَبْلَهُ، أَوْ يَأْذَنَ لَهُ الْخَاطِبُ‏.‏