Sahih Muslim Book 4, Hadith Number 2070.

Chapter : Merit of the funeral prayer and following the bier.

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 (may peace be upon him) was asked about qirat, and he said: It is equivalent to Uhud.”