Ibn 'Abbas said that when God’s Messenger came to Medina they were paying one, two and three years in advance for fruits, so he said, “Those who pay in advance for anything must do so for a specified measure and weight with a specified time fixed.”
Abu Huraira reported God’s Messenger as saying, “A man of those who were before your time bought some real estate from another, and the buyer found in what he had bought a jar containing gold. The buyer told the other to take his gold from him as he had bought from him only the property and had not bought the gold from him, but the man who had sold the land said he had sold him the land and its contents. They brought the matter before another for decision and he asked whether they had any children. When one said he had a boy and the other said he had a girl, he told them to marry the boy to the girl and spend* some of the gold on them and give sadaqa.”
*While the dual has been used with reference to the two men, the plural is used for “marry" and “spend’’.
Abu Huraira reported God’s Messenger as saying, “If anyone rescinds a sale with a Muslim, God will cancel his slip* on the day of resurrection.”
* God will forgive his fault.
Abu Dawud and Ibn Majah transmitted it; and it occurs in Sharh as-sunna with the wording in al-Masabih on the authority of Shuraih ash-Shami in mursal form.
