Hadith 1201
Ka'b bin 'Ujra (RA) reported that the Apostle of Allah (ﷺ) happened to pass by him at Hudaibiya before entering Makkah in a state of Ihram and he (Ka'b) was kindling fire under the cooking pot and virmins were creeping on his (Kab's) face. Thereupon (the Holy Prophet) said: Do these vermins trouble you? He (Ka'b) said: Yes. The Messenger of Allah (ﷺ) said: Shave your head and give some quantity of food enough to feed six needy persons (faraq is equal to three sa's), or observe fast for three days or offer sacrifice of a sacrificial animal. Ibn Najih (one of the narrators) said: "Or sacrifice a goat."
Hadith 1536
Jabir (RA) reported Allah's Apostle (ﷺ) forbidding selling of (produce) in advance for two years, and in the narmtion of Ibu Abd Shaiba (the words are):" Selling of the fruits (on the tree) in advance for two years."
Hadith 1554
Jabir (RA) reported that Allah's Apostle (ﷺ) commanded to make deductions in the payment of that stricken with a Calamity.