Nasr ibn al-Qasim

حَدَّثَنَا الْحَسَنُ بْنُ عَلِيٍّ الْخَلاَّلُ، حَدَّثَنَا بِشْرُ بْنُ ثَابِتٍ الْبَزَّارُ، حَدَّثَنَا نَصْرُ بْنُ الْقَاسِمِ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ دَاوُدَ، عَنْ صَالِحِ بْنِ صُهَيْبٍ، عَنْ أَبِيهِ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏ "‏ ثَلاَثٌ فِيهِنَّ الْبَرَكَةُ الْبَيْعُ إِلَى أَجَلٍ وَالْمُقَارَضَةُ وَإِخْلاَطُ الْبُرِّ بِالشَّعِيرِ لِلْبَيْتِ لاَ لِلْبَيْعِ ‏"‏ ‏.‏

lt was narrated from Salih bin Suhaib that his father said:"The Messenger of Allah (ﷺ) said: 'There are three things in which there is blessing: A sale with deferred payment; Muqaradhah (profit sharing); and mixing wheat with barley for one's house, but not for sale