Jabir bin 'Abdullah (Allah be pleased with them) said that the Messenger of Allah (ﷺ) decreed pre-emption in every joint ownership and not divided-the one-it may be a dwelling or a garden. It is not lawful for him (for the partner) to sell that until his partner gives his consent. He (the partner) is entitled to buy it when he desires and he can abandon it if he so likes. And if he (the one partner) sells it without getting the consent of the (other partner), he has the greatest right to it.
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَمُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، وَإِسْحَاقُ بْنُ إِبْرَاهِيمَ، - وَاللَّفْظُ لاِبْنِ نُمَيْرٍ - قَالَ إِسْحَاقُ أَخْبَرَنَا وَقَالَ الآخَرَانِ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ إِدْرِيسَ، حَدَّثَنَا ابْنُ جُرَيْجٍ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، قَالَ قَضَى رَسُولُ اللَّهِ صلى الله عليه وسلم بِالشُّفْعَةِ فِي كُلِّ شِرْكَةٍ لَمْ تُقْسَمْ رَبْعَةٍ أَوْ حَائِطٍ . لاَ يَحِلُّ لَهُ أَنْ يَبِيعَ حَتَّى يُؤْذِنَ شَرِيكَهُ فَإِنْ شَاءَ أَخَذَ وَإِنْ شَاءَ تَرَكَ فَإِذَا بَاعَ وَلَمْ يُؤْذِنْهُ فَهْوَ أَحَقُّ بِهِ .
Muslim
The Book of Musaqah • Hadith 167