Sunan Abi Dawud 1477
سنن أبي داود#1477Sahihحَدَّثَنَا أَبُو الْوَلِيدِ الطَّيَالِسِيُّ، حَدَّثَنَا هَمَّامُ بْنُ يَحْيَى، عَنْ قَتَادَةَ، عَنْ يَحْيَى بْنِ يَعْمُرَ، عَنْ سُلَيْمَانَ بْنِ صُرَدٍ الْخُزَاعِيِّ، عَنْ أُبَىِّ بْنِ كَعْبٍ، قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم " يَا أُبَىُّ إِنِّي أُقْرِئْتُ الْقُرْآنَ فَقِيلَ لِي عَلَى حَرْفٍ أَوْ حَرْفَيْنِ فَقَالَ الْمَلَكُ الَّذِي مَعِي قُلْ عَلَى حَرْفَيْنِ . قُلْتُ عَلَى حَرْفَيْنِ . فَقِيلَ لِي عَلَى حَرْفَيْنِ أَوْ ثَلاَثَةٍ . فَقَالَ الْمَلَكُ الَّذِي مَعِي قُلْ عَلَى ثَلاَثَةٍ . قُلْتُ عَلَى ثَلاَثَةٍ . حَتَّى بَلَغَ سَبْعَةَ أَحْرُفٍ ثُمَّ قَالَ لَيْسَ مِنْهَا إِلاَّ شَافٍ كَافٍ إِنْ قُلْتَ سَمِيعًا عَلِيمًا عَزِيزًا حَكِيمًا مَا لَمْ تَخْتِمْ آيَةَ عَذَابٍ بِرَحْمَةٍ أَوْ آيَةَ رَحْمَةٍ بِعَذَابٍ " .
Ubayy b. Ka'b reported:The Prophet (ﷺ) said: "Ubayy, I was asked to recite the Qur'an and I was asked: 'In one mode or two modes?' The angel that accompanied me said: 'Say, in two modes', I said: 'In two modes', I was asked again: 'In two or three modes'. The matter reached up to seven modes. He then said: 'Each mode is sufficiently health-giving, whether you utter 'all-hearing and all-knowing' or instead 'all-powerful and all-wise'. This is valid until you finish the verse indicating punishment on mercy and finish the verse indicating mercy on punishment
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 8:62