(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." (DE)
Reference (DE): Sahih al-Bukhari 2240 (DE)
In-book reference (DE): Book 35, Hadith 4 (DE)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 35, Hadith 444 (DE)