Sunan an-Nasa'i 2622
سنن النسائي#2622SahihIt was narrated that Abu Hurairah said:"The Messenger of Allah said: 'Hajj al-Mabrur brings no reward other than Paradise, and from one 'Umrah to another is expiation for what came in between." (Shih)
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 - Agreed Upon
In-book reference: 24:4