Hadith 5177
وَعَنْ سَهْلِ بْنِ سَعْدٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَوْ كَانَتِ الدُّنْيَا تَعْدِلُ عِنْدَ اللَّهِ جَنَاحَ بَعُوضَةٍ مَا سَقَى كَافِرًا مِنْهَا شربة» رَوَاهُ أَحْمد وَالتِّرْمِذِيّ وَابْن مَاجَه
Sahl bin Sa’d (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: “If the world (in importance) was worth even the wing of a mosquito in the sight of Allah, He would not have given a disbeliever even a sip of water from it.” Its chain is weak. Narrated by Ahmad, al-Tirmidhi, and Ibn Majah.