Language:
كتاب السلم
35  
Sales in which a Price is paid for Goods to be Delivered Later (As-Salam)
(7)
Chapter: As-Salam for a fixed specified period
(7)
باب السَّلَمِ إِلَى أَجَلٍ مَعْلُومٍ
Sahih al-Bukhari 2254, 2255

Narrated Muhammad bin Abi Al-Mujalid:

Abu Burda and `Abdullah bin Shaddad sent me to `Abdur Rahman bin Abza and `Abdullah bin Abi `Aufa to ask them about the Salaf (Salam). They said, "We used to get war booty while we were with Allah's Messenger (ﷺ) and when the peasants of Sham came to us we used to pay them in advance for wheat, barley, and oil to be delivered within a fixed period." I asked them, "Did the peasants own standing crops or not?" They replied, "We never asked them about it."

حَدَّثَنَا مُحَمَّدُ بْنُ مُقَاتِلٍ، أَخْبَرَنَا عَبْدُ اللَّهِ، أَخْبَرَنَا سُفْيَانُ، عَنْ سُلَيْمَانَ الشَّيْبَانِيِّ، عَنْ مُحَمَّدِ بْنِ أَبِي مُجَالِدٍ، قَالَ أَرْسَلَنِي أَبُو بُرْدَةَ وَعَبْدُ اللَّهِ بْنُ شَدَّادٍ إِلَى عَبْدِ الرَّحْمَنِ بْنِ أَبْزَى وَعَبْدِ اللَّهِ بْنِ أَبِي أَوْفَى فَسَأَلْتُهُمَا عَنِ السَّلَفِ،‏.‏ فَقَالاَ كُنَّا نُصِيبُ الْمَغَانِمَ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فَكَانَ يَأْتِينَا أَنْبَاطٌ مِنْ أَنْبَاطِ الشَّأْمِ فَنُسْلِفُهُمْ فِي الْحِنْطَةِ وَالشَّعِيرِ وَالزَّبِيبِ إِلَى أَجَلٍ مُسَمًّى‏.‏ قَالَ قُلْتُ أَكَانَ لَهُمْ زَرْعٌ، أَوْ لَمْ يَكُنْ لَهُمْ زَرْعٌ قَالاَ مَا كُنَّا نَسْأَلُهُمْ عَنْ ذَلِكَ‏.‏
Reference : Sahih al-Bukhari 2254, 2255
In-book reference : Book 35, Hadith 15
USC-MSA web (English) reference : Vol. 3, Book 35, Hadith 456
  (deprecated numbering scheme)