Arabic Text
حَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ، أَخْبَرَنَا عَبْدُ الصَّمَدِ، حَدَّثَنَا هَمَّامٌ، حَدَّثَنَا أَبُو عِمْرَانَ، الْجَوْنِيُّ عَنْ جُنْدَبٍ، - يَعْنِي ابْنَ عَبْدِ اللَّهِ - أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " اقْرَءُوا الْقُرْآنَ مَا ائْتَلَفَتْ عَلَيْهِ قُلُوبُكُمْ فَإِذَا اخْتَلَفْتُمْ فَقُومُوا " .
English Translation
Jundub (i. e. Ibn 'Abdullah) reported that Allah's Messenger (ﷺ) said: Recite the Qur'an as long as your hearts agree to do so and when you find variance between them, then stand up.
This hadith is from Sahih Muslim, one of the most rigorously authenticated collections in Islamic scholarship. No editorial opinion is added.