(2) باب السَّلَمِ فِي وَزْنٍ مَعْلُومٍ
Narrated Ibn Abi Najih:
as above, saying, "He should pay the price in advance for a specified measure and for a specified period." (IT)
Reference (IT): Sahih al-Bukhari 2240 (IT)
In-book reference (IT): Book 35, Hadith 4 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 35, Hadith 444 (IT)