مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 2936
Business Transactions
Partnership and Agency - Section 3
عَن صُهَيْبٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: ثَلَاثٌ فِيهِنَّ الْبَرَكَةُ: الْبَيْعُ إِلَى أَجَلٍ والمقارضة واخلاط الْبُرِّ بِالشَّعِيرِ لِلْبَيْتِ لَا لِلْبَيْعِ . رَوَاهُ ابْنُ مَاجَه
Suhaib reported God's Messenger as saying, “There are three things which contain blessing: 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, 2936