Sahih al-Bukhari #2240.2 · Sales in which a Price is paid for Goods to be Delivered Later (As-Salam)

Sahih al-BukhariIbn Abi Najih
Sahih al-Bukhari · Book 35 · Sales in which a Price is paid for Goods to be Delivered Later (As-Salam)
Sahih al-Bukhari · كتاب 35 · كتاب السلم
as above, saying, "He should pay the price in advance for a specified measure and for a specified period
حَدَّثَنَا عَلِيٌّ، حَدَّثَنَا سُفْيَانُ، قَالَ حَدَّثَنِي ابْنُ أَبِي نَجِيحٍ، وَقَالَ، ‏
"‏ فَلْيُسْلِفْ فِي كَيْلٍ مَعْلُومٍ إِلَى أَجَلٍ مَعْلُومٍ ‏"‏‏.‏
Reference : Sahih al-Bukhari 2240.2In-book reference : Book 35, Hadith 4