عَن صُهَيْبٍ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «ثَلَاثٌ فِيهِنَّ الْبَرَكَةُ: الْبَيْعُ إِلَى أَجَلٍ والمقارضة واخلاط الْبُرِّ بِالشَّعِيرِ لِلْبَيْتِ لَا لِلْبَيْعِ»
A business transaction with a time specified, muqarada* and mixing wheat and barley for one’s household but not for sale. Ibn Majah transmitted it. * Giving someone some property to trade with, the profit being shared between the two, but any loss falling on the property.
Mishkat al-Masabih 2816, Book 12, Business Transactions, Hadith 172. 1 min read