صحيح مسلم
Sahih Muslim
كتاب الصيام
The Book of Fasting
باب قَضَاءِ الصِّيَامِ عَنِ الْمَيِّتِ:
Chapter: Making up fasts on behalf of the deceased
Hadith 1149
This hadith is listed as number 2700 in Maktaba Shamila
وحَدَّثَنِيهِ إِسْحَاق بْنُ مَنْصُورٍ ، أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى ، عَنْ سُفْيَانَ : بِهَذَا الْإِسْنَادِ ، وَقَالَ : صَوْمُ شَهْرَيْنِ ،
This hadith has been narrated on the authority of Sufyan with the same chain of transmitters in which it is said: "Fasting of two months."
