Hadith 5682
Mishkat al-Masabih
Events of the Day of Resurrection and the Beginning of Creation · Description of Hell and its Inhabitants - Section 2
Arabic
وَعَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَوْ أَنَّ دَلْوًا مِنْ غَسَّاقٍ يَهَرَاقُ فِي الدُّنْيَا لَأَنْتَنَ أَهْلُ الدُّنْيَا» . رَوَاهُ التِّرْمِذِيّ
English translation
He reported God's messenger as saying, "If a bucket of the pus of the inhabitants of hell were poured into the world, the people in the world would have an offensive stench." Tirmidhi transmitted it.