Sahih Muslim 1524
Sahih Muslim · Book 21: The Book of Transactions · Ruling on selling Al-Musarrah (An animal in whose udder milk has been allowed to accumulate)
Hammam b. Munabbih said:
حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ ، حَدَّثَنَا مَعْمَرٌ ، عَنْ هَمَّامِ بْنِ مُنَبِّهٍ ، قَالَ هَذَا مَا حَدَّثَنَا أَبُو هُرَيْرَةَ ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم فَذَكَرَ أَحَادِيثَ مِنْهَا وَقَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِذَا مَا أَحَدُكُمُ اشْتَرَى لِقْحَةً مُصَرَّاةً أَوْ شَاةً مُصَرَّاةً فَهُوَ بِخَيْرِ النَّظَرَيْنِ بَعْدَ أَنْ يَحْلُبَهَا إِمَّا هِيَ وَإِلاَّ فَلْيَرُدَّهَا وَصَاعًا مِنْ تَمْرٍ " .
Out of the ahadith which Abu Huraira (Allah be pleased with him) reported to us from Allah's Messenger (ﷺ) one is this that Allah's Messenger (ﷺ) said: If one among you buys a she-camel having its udder tied up he has the two options for him after milking it either (to retain it) or return it with a sa' of dates.