Ibn Mas’ūd said:I heard a man who recited, and as I had heard the Prophet reciting differently I took him to the Prophet and told him and noticed that he gave a disapproving look. He then said, “Both of you are doing it well, so do not disagree, for your predecessors disagreed and perished.” Bukhārī transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب فضائل القرآن / 2212
Hadith Gradingالألبانی:صَحِيحٌ | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه البخاري (2410)»