Jami` at-Tirmidhi 2585
جامع الترمذي#2585Da'ifIbn 'Abbas narrated that the Messenger of Allah (s.a.w) recited this Ayah:Have the Taqwa of Allah as His due, and do not die except as Muslims. And the Messenger of Allah (s.a.w) said: "If only a drop of Az-Zaqqum were to drip into the abode of the world, it would spoil the peoples' livelihood, so how about the person for whom it is his food?
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirDaif
Al-AlbaniDaif
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 39:13