Sayyiduna Abu Hurayrah (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) forbade going out of the town to meet trade caravans, a town-dweller selling on behalf of a Bedouin, a woman asking for her sister's divorce, a man bargaining over his brother's bargain, selling animals after holding back their milk, and raising the price (by false bidding).
(b) Abd al-Rahman says: "nuhiya" (it was forbidden), Adam says: "nuhina" (we were forbidden), and Hajjaj bin Minhal mentions the word "nuhiya" (it was forbidden).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10706
Sayyiduna Abu Hurayrah (may Allah be pleased with him) said that he (peace and blessings be upon him) "forbade going out of the town to meet trade caravans."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10707
Abu Dawud (may Allah have mercy on him) narrates from Shu'bah (may Allah have mercy on him) that he mentioned the words "naha" (he forbade) or "nuhiya" (it was forbidden).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10708
Yahya bin Abi Bukayr narrated it from Shu'bah. Shu'bah said: I asked (my shaykh): "Did you say it is from the Prophet (peace and blessings be upon him)?" He said: "Yes."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10709
Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) said that the Messenger of Allah (peace and blessings be upon him) said: "Do not go out to meet the trade caravans (before they reach the market), do not swear oaths (in trade), and let none of you promote goods for one another (by false bidding)."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10710
Sayyiduna Abdullah (may Allah be pleased with him) said: I bear witness about the truthful one, the one confirmed as truthful, (peace and blessings be upon him), that he (peace and blessings be upon him) said: "Selling animals whose milk has been held back is deception, and deception is not lawful for a Muslim."
Jabir al-Ju'fi narrated it as marfu' (from the Prophet) with this chain from Ibn Mas'ud, while it has been narrated with a sahih (authentic) chain from Ibn Mas'ud as mawquf (his own statement).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10711
Sayyiduna Abdullah (may Allah be pleased with him) said: "Beware of holding back the milk of animals, for it is deception, and deception is not lawful for a Muslim."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10712