Hadith 89

Bulugh al-Maram

Book 7: Business Transactions
وَفِي رِوَايَةٍ لَهُ: { أَنَّ اَلنَّبِيَّ ‏- صلى الله عليه وسلم ‏-أَمَرَ بِوَضْعِ اَلْجَوَائِحِ } 1‏ .‏
In another narration he has:

"The Prophet (ﷺ) commanded that unforeseen loss be remitted in respect of what is affected by blight."