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bukhari:2487Muḥammad b. ʿAbdullāh b. al-Muthanná from my father > Thumāmah b. ʿAbdullāh b. Anas > Anas from my father

that Abu Bakr As-Siddiq wrote to him the law of Zakat which was made obligatory by Allah's Apostle. He wrote: 'Partners possessing joint property (sheep) have to pay its Zakat equally.  

البخاري:٢٤٨٧حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ الْمُثَنَّى قَالَ حَدَّثَنِي أَبِي قَالَ حَدَّثَنِي ثُمَامَةُ بْنُ عَبْدِ اللَّهِ بْنِ أَنَسٍ أَنَّ أَنَسًا حَدَّثَهُ

أَنَّ أَبَا بَكْرٍ ؓ كَتَبَ لَهُ فَرِيضَةَ الصَّدَقَةِ الَّتِي فَرَضَ رَسُولُ اللَّهِ ﷺ قَالَ وَمَا كَانَ مِنْ خَلِيطَيْنِ فَإِنَّهُمَا يَتَرَاجَعَانِ بَيْنَهُمَا بِالسَّوِيَّةِ  


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Collected by Bukhārī
bukhari:1451Muḥammad b. ʿAbdullāh from my father > Thumāmah > Anas from my father

Abu Bakr wrote to me what Messenger of Allah ﷺ has made compulsory (regarding Zakat) and this was mentioned in it: If a property is equally owned by two partners, they should pay the combined Zakat and it will be considered that both of them have paid their Zakat equally.  

البخاري:١٤٥١حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ قَالَ حَدَّثَنِي أَبِي قَالَ حَدَّثَنِي ثُمَامَةُ أَنَّ أَنَسًا حَدَّثَهُ

أَنَّ أَبَا بَكْرٍ ؓ كَتَبَ لَهُ الَّتِي فَرَضَ رَسُولُ اللَّهِ ﷺ وَمَا كَانَ مِنْ خَلِيطَيْنِ فَإِنَّهُمَا يَتَرَاجَعَانِ بَيْنَهُمَا بِالسَّوِيَّةِ