Sunan Ibn Majah 4173
سنن ابن ماجه#4173SahihIt was narrated from ‘Abdullah that the Messenger of Allah (ﷺ) said:“No one will enter Paradise who has pride in his heart equal to the weight of a grain of mustard seed, and no one will enter Hell who has faith in his heart equal to the weight of a grain of mustard seed.”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih
In-book reference: 37:74