رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 255
The Book of Miscellany
Superiority of Poor, Weak and unrenowned Muslims
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ عَنِ رَسُولَ اللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ قَالَ: إنه ليأتي الرجل السمين العظيم يَوْمَ الْقِيَامَةِ لاَ يَزِنُ عِنْدَ اللَّهِ جَنَاحَ بَعُوضَةٍ ((مُتَّفَقٌ عَلَيْهِ)).
Abu Hurairah (May Allah be pleased with him) reported: Messenger of Allah (ﷺ) said, "On the Day of Resurrection, there will be brought forth a bulky person (person of noteworthy status) whose value to Allah will be less than that of the wing of a mosquito". [Al-Bukhari and Muslim].
Riyad as-Salihin, 255