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tabarani:15255ʿUbayd b. Ghannām > Abū Bakr b. Abū Shaybah > Wakīʿ > al-Nahhās b. Qahm > Shaddād Abū ʿAmmār > Qāl ʿAwf b. Mālik Yā Ṭāʿūn Khudhnī Ilayk Faqālūā Amā

[Machine] I heard the Messenger of Allah ﷺ saying, "The longer the lifespan of a Muslim, the better it is for him." He (the narrator) said, "Yes."  

الطبراني:١٥٢٥٥حَدَّثَنَا عُبَيْدُ بْنُ غَنَّامٍ ثنا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ثنا وَكِيعٌ عَنِ النَّهَّاسِ بْنِ قَهْمٍ عَنْ شَدَّادٍ أَبِي عَمَّارٍ قَالَ قَالَ عَوْفُ بْنُ مَالِكٍ يَا طَاعُونُ خُذْنِي إِلَيْكَ فَقَالُوا أَمَا

سَمِعْتَ رَسُولَ اللهِ ﷺ يَقُولُ «كُلَّمَا طَالَ عُمُرُ الْمُسْلِمِ كَانَ لَهُ خَيْرٌ؟» قَالَ بَلَى  


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Collected by Suyūṭī