Sahih al-Bukhari 694
Book 10: Call to Prayers (Adhaan) · Narrated by Abu Huraira
Arabic
حَدَّثَنَا الْفَضْلُ بْنُ سَهْلٍ، قَالَ حَدَّثَنَا الْحَسَنُ بْنُ مُوسَى الأَشْيَبُ، قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللَّهِ بْنِ دِينَارٍ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنْ عَطَاءِ بْنِ يَسَارٍ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " يُصَلُّونَ لَكُمْ، فَإِنْ أَصَابُوا فَلَكُمْ، وَإِنْ أَخْطَئُوا فَلَكُمْ وَعَلَيْهِمْ ".
English translation
Narrated Abu Huraira:Allah's Messenger (ﷺ) said, "If the Imam leads the prayer correctly then he and you will receive the rewards but if he makes a mistake (in the prayer) then you will receive the reward for the prayer and the sin will be his
Reference: Sahih al-Bukhari 694, Book of Call to Prayers (Adhaan). English translation by Dr. Muhammad Muhsin Khan.