Language:
كتاب السلم
35  
Sales in which a Price is paid for Goods to be Delivered Later (As-Salam)
(2)
Chapter: As-Salam for a known specified weight
(2)
باب السَّلَمِ فِي وَزْنٍ مَعْلُومٍ
Sahih al-Bukhari 2241

Narrated Ibn `Abbas:

The Prophet (ﷺ) came (to Medina) and he told the people (regarding the payment of money in advance that they should pay it) for a known specified measure and a known specified weight and a known specified period.

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا سُفْيَانُ، عَنِ ابْنِ أَبِي نَجِيحٍ، عَنْ عَبْدِ اللَّهِ بْنِ كَثِيرٍ، عَنْ أَبِي الْمِنْهَالِ، قَالَ سَمِعْتُ ابْنَ عَبَّاسٍ ـ رضى الله عنهما ـ يَقُولُ قَدِمَ النَّبِيُّ صلى الله عليه وسلم وَقَالَ ‏ "‏ فِي كَيْلٍ مَعْلُومٍ وَوَزْنٍ مَعْلُومٍ إِلَى أَجَلٍ مَعْلُومٍ ‏"‏‏.‏
Reference : Sahih al-Bukhari 2241
In-book reference : Book 35, Hadith 5
USC-MSA web (English) reference : Vol. 3, Book 35, Hadith 445
  (deprecated numbering scheme)