Sunan an-Nasa'i 4987
سنن النسائي#4987SahihIt was narrated that Anas bin Malik said:"The messenger of Allah [SAW] said: 'There are three things, whoever attains them will find therein the sweetness of faith: When Allah [SWT], the Mighty and Sublime, and His Messenger [SAW] are dearer to him than all else; when he loves for the sake of Allah [SWT] and hates for the sake of Allah [SWT]; and when a huge fire be lit and he fall into it, than associate anything with Allah [SWT]
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 47:3