Sahih Muslim 3807

Abu Huraira (Allah be pleased with him) reported that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) forbade a transaction determined by throwing stones, and the type which involves some uncertainty. ..

Abdullah (b. 'Umar) (Allah be pleased with him) said that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) forbade the transaction called habal al-habala. ..

Ibn 'Umar (Allah be pleased with them) reported that the people of pre-Islamic days used to sell the meat of the slaughtered camel up to habal al-habala. And habal al-habala implies that a she-camel should give birth and then the (born one should..

Ibn 'Umar (Allah be pleased with them) reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as having said this: One amongst you should not enter into a transaction when another is bargaining. ..

Ibn 'Umar (Allah be pleased with them) reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: A person should not enter into a transaction when his brother is already making a transaction and he should not make a proposal of marriage..

Abu Huraira reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: A Muslim should not purchase (in opposition) to his brother. ..