lt was narrated from Abu Hurairah that the Prophet (ﷺ) said: "A man is not to undersell his brother, nor is he to fry to outhaggle his brother."

It was narrated from Ibn 'Umar that : the Prophet (ﷺ) forbade the Najsh.

It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said: "A City-dweller should not sell for a Bedouin."

It was narrated from Jabir bin 'Abdullah that the Prophet (ﷺ) said: "A city-dweller should not sell for a Bedouin. Leave people to (engage in trade) and Allah will grant them provision through one another."

Ibn Tawus narrated from his father that Ibn 'Abbas said: "The Messenger of Allah (ﷺ) forbade a city-dweller to sell for a Bedouin." (Sahih)I (Tawus) said to Ibn 'Abbas: "What is meant by the words: 'A city-dweller selling for a Bedouin?' He said: "He should not be a broker for him."

It was narrated from Abu Hurairah that the Prophet (ﷺ) said: "Do not meet the traders on the way, and whoever meets any of them and buys from him, the vendor has the choice of annulling the transaction when he comes to the marketplace.''

It was narrated that Ibn 'Umar said: "The Messenger of Allah (ﷺ) forbade meeting traders on the way."

It was narrated that 'Abdullah bin Mas'ud said: "The Messenger of Allah (ﷺ) forbade. meeting the owners of goods (away from the market)."

It was narrated from 'Abdullah bin 'Umar that the Messenger of Allah (ﷺ) said: "When two men enter into a transaction, each of them has the choice (of annulling it) so long as they have not yet parted and are still together, or one of them has given the option or choice to the other. Once he has accepted the terms of the other, then the transaction is binding. If they part after concluding the transaction and neither of them has rescinded the transaction then the transaction is binding.”

It was narrated from Abu Barzah Al-Aslami that the Messenger of Allah (ﷺ) said: ”The two parties to a transaction have the choice (of annulling it) so long as they have not yet parted."

It was narrated from Samurah that the Messenger of Allah (ﷺ) said: "The two parties to a transaction have the choice (of annulling it) so long as they have not yet parted. "

It was narrated that Jabir bin' Abdullah said: "The Messenger of Allah (ﷺ) bought a load of fodder from a Bedouin man. When the transaction was concluded, the Messenger of Allah (ﷺ) said: 'Choose (either to go ahead or to cancel the transaction).' The Bedouin said: 'May Allah grant you a long life of good transaction!"'

It was narrated from Dawud bin Salih Al Madani that his father said: I heard Abu Sa'eed Al-Khudri say: "The Messenger of Allah (ﷺ) said: 'Transactions may only be done by mutual consent."'

It was narrated from Qasim bin 'Abdur Rahman from his father that : Abdullah bin Mas'ud sold one of the slaves from the state[1] to Ash'ath bin Qais, and they differed concerning the price. Ibn Mas'ud said: "I sold him to you for twenty thousand,' but Ash'ath bin Qais said: "I bought him from you for ten thousand." 'Abdullah said: "If you want, I will tell you a Hadith which I heard from the Messenger of Allah (ﷺ)" He said: "Tell me it." He said: "I heard the Messenger of Allah (ﷺ) say: 'If two parties to a transaction differ, and they have no proof, and the sale item remains (unredeemed), then what the seller says is valid. Or they may cancel the transaction." He said: "I want to cancel the transaction." And he cancelled it.

It was narrated from 'Amr bin Shu'aib, from his father, that his grandfather said: "The Messenger of Allah (ﷺ) said: 'It is not permissible to sell something that is not with you, nor to profit from what you do not possess."'

It was narrated from 'Ata that 'Attab bin Asid said that : when the Messenger of Allah (ﷺ) sent him to Makkah, he forbade him from profiting off of what he did not possess.

It was narrated from 'Uqbah bin 'Amir or Samurah bin Jundab that the Messenger of Allah (ﷺ) said: "Any man who sells to two men, it is for the one who was first."[1]

It was narrated from Samurah that the Messenger of Allah (ﷺ), said: "If two (separate) authorized persons make a sale (of the same thing), then the first transaction is the one that is valid. "

It was narrated from 'Amr bin Shu'aib, from his father, from his grandfather that : the Prophet (ﷺ) forbade the deal involving earnest money .

It was narrated from 'Amr bin Shu'aib, from his father, from his grandfather that : the Prophet (ﷺ) forbade the deal involving earnest money. (Hasan)Abu 'Abdullah said: Earnest money refers to when a man buys an animal for one hundred Dinar, then he gives the seller two Dinar in advance and says: "If I do not buy the animal, then the two Dinar are yours." And it was said that it refers, and Allah knows best, to when a man buys something, and gives the seller a Dirham or less or more, and says: "If I take it (all well and good), and if I do not, then the Dirham is yours."