Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: “Whoever buys a Musarrat (an animal whose milk has been retained in its udders), he has the option for three days; if he wishes to return it, he may return it along with a sa’ of grain, but not wheat.” Abu ‘Amir said: “It should not be wheat.”
Hadith Referenceالمنتقى ابن الجارود / كتاب البيوع والتجارات / 621
Hadith Gradingغلام مصطفےٰ ظهير امن پوري:صحیح
Hadith Takhrijاز غلام مصطفےٰ ظهير امن پوري:«صحیح مسلم : 1524»