Jabir b. Abdullah (Allah be pleased with them) reported Allah's Messenger (ﷺ) saying
If You sell fruits to your brother (and Jabir b. Ahduthh reported through another chain of narrators: If you were to sell fruits to your brother) and these is a stricken with Calamity, it is not permissible for you to get anything from him. Why do you get the wealth of your brother, without jutification?
A hadith like this has been narrated on the authority of Juraij with the same chain of transmitters.
Anas (Allah be pleased with him) reported that Allah's Apostle (ﷺ) forbade the sale of the fruit of date-palms until it becomes mellow. We (some of the other narrators in the chain of transmitters) said
What does the word" mellow" mean? He said: (There the fruit) turns red or yellow. Don't you see if Allah had checked (the growth of) fruits; then what for the wealth of your brother would be permissible for you?
Anas b. Malik (Allah be pleased with him) reported that Allah's Messenger (ﷺ) forbade the sale of fruits until these are mellow. They (the companions of Anas) said
What is meant by" mellow"? He said: It implies that these became red. He said: When Allah hinders the growth of fruits, (then) what for the wealth of your brother would become permissible for you?
Anas (Allah be pleased with him) reported Allah's Apostle (ﷺ) as saying
If Allah does not fructify them, then what is permissible for one of you to take the wealth of his brother?
Jabir (Allah be pleased with him) reported that Allah's Apostle (ﷺ) commanded to make deductions in the payment of that stricken with a Calamity.