صَحِيحُ الْبُخَارِيِّ
Sahih al-Bukhari 2239b
Sales in which a Price is paid for Goods to be Delivered Later (As-Salam)
As-Salam by a definite known specified measure
حَدَّثَنَا مُحَمَّدٌ، أَخْبَرَنَا إِسْمَاعِيلُ، عَنِ ابْنِ أَبِي نَجِيحٍ، بِهَذَا فِي كَيْلٍ مَعْلُومٍ وَوَزْنٍ مَعْلُومٍ .
Narrated Ibn Abi Najih: as above, mentioning only specific measure.
Sahih al-Bukhari, 2239bSahihصحيح