“The messenger of Allah said: ‘Gold for gold, of equal measure; silver for silver, of equal measure; salt for salt, dates for dates wheat for wheat, barley for barley, like for like. Whoever gives more or takes more has engaged in Riba.”‘ (Sahih) The wording is that of Muhammad Yaqub did not mention – “Wheat for wheat”.
We were with the Messenger of Allah (ﷺ) at the battle of Khaibar. We were selling to the Jews one uqiyah of gold for one dinar. The narrators other than Qutaibah said: “for two or three dinars.” Then both the versions agreed. The Messenger of Allah (ﷺ) said: Do not sell gold except with equal weight.
He who believes in Allah and the Last Day should honour his guest provisions for the road are what will serve for a day and night: hospitality extends for three days; what goes after that is sadaqah(charity): and it is not allowable that a guest should stay till he makes himself an encumbrance. Abu Dawud said: Malik was asked about the saying of the Prophet: “Provisions for the road what will serve for a day a night.” He said: He should honor him, present him some gift, and protect him for a day and night, and hospitality for three days.
This verse was revealed about us, the Banu Salimah: “Nor call each other by (offensive) nicknames: ill-seeming is a name connoting wickedness (to be used of one) after he has believed.” He said: When the apostle of Allah (ﷺ) came to us, every one of us had two or three names. The Messenger of Allah (ﷺ) began to say: O so and so! But they would say: Keep silence, Messenger of Allah! He becomes angry by this name. So this verse was revealed: “Nor call each other by (offensive) nicknames.”