حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، عَنْ شُعْبَةَ، عَنْ سُلَيْمَانَ، عَنْ مُجَاهِدٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَرَأَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏{يَا أَيُّهَا الَّذِينَ آمَنُوا اتَّقُوا اللَّهَ حَقَّ تُقَاتِهِ وَلاَ تَمُوتُنَّ إِلاَّ وَأَنْتُمْ مُسْلِمُونَ }‏ ‏"‏ وَلَوْ أَنَّ قَطْرَةً مِنَ الزَّقُّومِ قُطِرَتْ فِي الأَرْضِ لأَفْسَدَتْ عَلَى أَهْلِ الدُّنْيَا مَعِيشَتَهُمْ فَكَيْفَ بِمَنْ لَيْسَ لَهُ طَعَامٌ غَيْرُهُ ‏"‏ ‏.‏

It wasnarrated from Ibn ‘Abbas that the Messenger of Allah (PBUH)recited: “O you who believe! Have fear of Allah as is His due, and dienotexcept as Muslims. [3:102] (Then he said): ‘If a drop of Zaqqumwere to be dropped on the earth, it would ruin the livelihood of thepeople of this world, so how about those who have no food other thanit (i.e. Zaqqum)?’” Translation Not Available

Book Ref: Sunan Ibn Majah Book 37 Hadith 4325
Web Ref:  Sunan Ibn Majah Vol 5 Book 37 Hadith 4325