Sahih Muslim , Hadith 946 ⓘ
Thauban, the freed slave of the Messenger of Allah reported Allah's Messenger as saying: He who offered prayer for the dead, for him is the reward of one qirat, and he who attended its burial, he would have two qirats as his reward. And qirat is equivalent to Uhud.
وَحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا يَحْيَى، - يَعْنِي ابْنَ سَعِيدٍ - حَدَّثَنَا شُعْبَةُ، حَدَّثَنِي قَتَادَةُ، عَنْ سَالِمِ بْنِ أَبِي الْجَعْدِ، عَنْ مَعْدَانَ بْنِ أَبِي طَلْحَةَ الْيَعْمَرِيِّ، عَنْ ثَوْبَانَ، مَوْلَى رَسُولِ اللَّهِ صلى الله عليه وسلم أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَنْ صَلَّى عَلَى جَنَازَةٍ فَلَهُ قِيرَاطٌ فَإِنْ شَهِدَ دَفْنَهَا فَلَهُ قِيرَاطَانِ الْقِيرَاطُ مِثْلُ أُحُدٍ " .
also referenced under: Book 11, Hadith 74 (In-Book) & Book 4, Hadith 2069 (USC-MSA)
This hadith has been narrated by Qatada with the same chain of transmitters. And in the hadith transmitted by Sa'id and Hisham, (the words are): " The Apostle of Allah was asked about qirat, and he said: It is equivalent to Uhud."
وَحَدَّثَنِي ابْنُ بَشَّارٍ، حَدَّثَنَا مُعَاذُ بْنُ هِشَامٍ، حَدَّثَنِي أَبِي قَالَ، وَحَدَّثَنَا ابْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، عَنْ سَعِيدٍ، ح وَحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا عَفَّانُ، حَدَّثَنَا أَبَانٌ، كُلُّهُمْ عَنْ قَتَادَةَ، بِهَذَا الإِسْنَادِ . مِثْلَهُ . وَفِي حَدِيثِ سَعِيدٍ وَهِشَامٍ سُئِلَ النَّبِيُّ صلى الله عليه وسلم عَنِ الْقِيرَاطِ فَقَالَ " مِثْلُ أُحُدٍ " .
also referenced under: Book 11, Hadith 75 (In-Book) & Book 4, Hadith 2070 (USC-MSA)