Sunan Abi Dawud 4356
سنن أبي داود#4356Sahihحَدَّثَنَا مُحَمَّدُ بْنُ الْعَلاَءِ، حَدَّثَنَا حَفْصٌ، حَدَّثَنَا الشَّيْبَانِيُّ، عَنْ أَبِي بُرْدَةَ، بِهَذِهِ الْقِصَّةِ قَالَ فَأُتِيَ أَبُو مُوسَى بِرَجُلٍ قَدِ ارْتَدَّ عَنِ الإِسْلاَمِ، فَدَعَاهُ عِشْرِينَ لَيْلَةً أَوْ قَرِيبًا مِنْهَا فَجَاءَ مُعَاذٌ فَدَعَاهُ فَأَبَى فَضُرِبَ عُنُقُهُ . قَالَ أَبُو دَاوُدَ وَرَوَاهُ عَبْدُ الْمَلِكِ بْنُ عُمَيْرٍ عَنْ أَبِي بُرْدَةَ لَمْ يَذْكُرْ الاِسْتِتَابَةَ وَرَوَاهُ ابْنُ فُضَيْلٍ عَنِ الشَّيْبَانِيِّ عَنْ سَعِيدِ بْنِ أَبِي بُرْدَةَ عَنْ أَبِيهِ عَنْ أَبِي مُوسَى وَلَمْ يَذْكُرْ فِيهِ الاِسْتِتَابَةَ .
Abu Burdah said:A man who turned back from Islam was brought to Abu Musa. He invited him to repent for twenty days or about so. Muadh then came and invited him (to embrace Islam) but he refused. So he was beheaded
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: 40:6