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suyuti:420-376bIbn ʿAbbās
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السيوطي:٤٢٠-٣٧٦b

"عَنِ ابْنِ عَبَّاسٍ قَالَ: مَنْ فَارَقَ الْجَمَاعَةَ شِبْرًا مَاتَ مِيتَةً جَاهِلِيَّةً".  

[ش] ابن أبى شيبة

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Collected by Ṭabarānī
tabarani:13278Mūsá b. Hārūn > Abū Marwān al-ʿUthmānī > ʿAbdullāh b. Muslim b. Jundub from his father > Ibn ʿUmar

[Machine] On the authority of the Prophet Muhammad ﷺ , he said, "Whoever dies while separated from the congregation, dies a death of ignorance."  

الطبراني:١٣٢٧٨حَدَّثَنَا مُوسَى بْنُ هَارُونَ ثنا أَبُو مَرْوَانَ الْعُثْمَانِيُّ ثنا عَبْدُ اللهِ بْنُ مُسْلِمِ بْنِ جُنْدُبٍ عَنْ أَبِيهِ عَنِ ابْنِ عُمَرَ

عَنِ النَّبِيِّ ﷺ قَالَ «مَنْ مَاتَ مُفَارِقًا لِلْجَمَاعَةِ مَاتَ مِيتَةً جَاهِلِيَّةً»