كتاب البيوع
21  
The Book of Transactions
(7)
Chapter: Ruling on selling Al-Musarrah (An animal in whose udder milk has been allowed to accumulate)
(7)
باب حُكْمِ بَيْعِ الْمُصَرَّاةِ ‏‏
Sahih Muslim 1524 a

Abu Huraira (Allah be pleased with him) reported Allah's Messenger (may peace be'upon him) as saying:

He who bought a goat having its udder tied up should go back with it, milk it, and, if he is satisfied with its milk, he should retair it, otherwise he should return it along with a sa' of dates.
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ بْنِ قَعْنَبٍ، حَدَّثَنَا دَاوُدُ بْنُ قَيْسٍ، عَنْ مُوسَى بْنِ يَسَارٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنِ اشْتَرَى شَاةً مُصَرَّاةً فَلْيَنْقَلِبْ بِهَا فَلْيَحْلُبْهَا فَإِنْ رَضِيَ حِلاَبَهَا أَمْسَكَهَا وَإِلاَّ رَدَّهَا وَمَعَهَا صَاعٌ مِنْ تَمْرٍ ‏"‏ ‏.‏
Reference : Sahih Muslim 1524a
In-book reference : Book 21, Hadith 30
USC-MSA web (English) reference : Book 10, Hadith 3634
  (deprecated numbering scheme)